中山拉屎拉出血的原因(中山拉肚子出血怎么办) (今日更新中)

If you’re shopping for a car, you may already know that buying used is a smart move that greatly expands your choices. The key is knowing where to look for them.Buying a used car will not only save you money but also allow you to shop higher-end brands, says Ivan Drury, Edmunds.com’s senior manager of insights. For example, maybe you wanted a new Toyota Camry. Instead, he says, you can save about ,000 and get a 3-year-old Lexus.Because of the bankruptcy of Hertz rental car agency, along with the many cars coming off lease, there are a lot of used vehicles to choose from, says Jeff Huang, who attends auctions as the remarketing sales supervisor at Westlake Financial Services. “A good used car is a real value proposition — and there are definitely deals to be had,” Huang says.Shoppers looking for great bargains will find them in cars older than 7 years, says Mark Holthoff, used car editor at Klipnik, a website for used car enthusiasts. “That’s because the depreciation curve has mostly been flattened,” he says. For example, a 2014 Mercedes-Benz E-Class sedan, costing ,000 new, now sells for about ,000.Shop in the right placeNew cars are sold only by franchised dealers, but used cars can be purchased from a variety of sellers:Used car departments at new-car dealerships.Used car superstores such as CarMax.Online used car sellers such as Carvana, Shift and Vroom.Car rental sales lots.Independent used car lots.Private parties.Public auctions.You’ll typically find the newest and more expensive models at new-car dealers’ used-car lots, the only place to turn if you want a certified car with a warranty and factory financing. Prices are likely to be higher than other lots’ but negotiable.National used-car chains such as CarMax, online retailers and rental car agencies also offer newer cars, often with factory warranty remaining. You can also get a loan and buy extended warranties. Prices are typically no-haggle.Independent lots, private parties and public auctions typically deal in older or cheaper cars. The upside is that you may find a 20-year-old one-owner cream puff, cheap. It does happen. But most cars have had several previous owners, and a checkered past is not rare. Plus, you’ll have to arrange your own financing.Adjust your expectationsThere is a built-in risk-versus-reward element to used car shopping: The more you’re willing to spend, the less chance the car will need repairs and overdue maintenance. Here’s an overview of the three price levels of used cars:High-end used cars: If your budget is over, say, ,000, you might consider getting a certified pre-owned (CPO) car from a dealer. Shopping for a CPO car is easier because it’s pre-inspected and comes with an included warranty. While you’ll have to pay a premium, you’ll also be able to buy a car with more modern technology and safety features. Of course, you can always buy a non-CPO car and purchase an extended warranty.Midrange used cars: A sweet spot for used car buying is a 3-year-old vehicle coming off a lease. Many of these cars will sell for 40% of their original price and still retain a new-car feel, according to Drury. Another source of near-new bargain-priced vehicles is car rental lots. According to an iSeeCars analysis, Hertz vehicles are selling for an average of ,389 below market value.Older used cars: Many people are afraid that cars from 7 to 15 years old will require costly repairs. But Holthoff points out that new cars can effectively cost the owner ,000 a month in depreciation.“You might have to spend money on a repair, but depreciation is a constant,” he says.To offset repairs, set aside 0 a month so sudden mechanic bills won’t deplete your savings.It’s best to buy older cars from private-party sellers because you can get a better idea of the mechanical condition, Holthoff advises. A used car dealer will show you the vehicle history report, but a private party might have the service records and can answer many other questions.Look for unexpected valueThe used car market is vast and, if you can spot an outlier, you can save big money. Here are a few examples of how to find that diamond in the rough:Cars that haven’t been recently redesigned will sell for less. Check car sites such as Edmunds.com to find out when the last time major changes were made to a model.While there is a stigma to buying a used rental car, the vehicles are well-maintained and priced lower than buying from dealers, Drury says.If a car dealer’s vehicle history report shows you are looking at a former rental car, leave and buy a similar one directly from the rental agency’s sales lot. You’re likely to find it cheaper.Be willing to travel to an area where the car you want is less popular. For example, all-wheel-drive vehicles sell for less in the southern U.S., where winter driving isn’t a factor.Be willing to travel to a more competitive market. A Honda dealer with a city to itself has less pressure to dicker on a CPO vehicle than a dealer in a city with three or four rivals.Used luxury cars often offer the biggest savings, according to Holthoff. The money you save on the purchase can be used if any repairs are needed.More From NerdWalletDon’t Fall for COVID-19 Student Loan Relief ScamsGet Your Finances Ready to Refi Student Loans5 Reasons It’s Smart to Lease a Car Right NowPhilip Reed is a writer at NerdWallet. Email: articles@nerdwallet.com. Twitter: @AutoReed. 5428

How do astronauts go to the bathroom? It’s a question children have wondered for years, and now NASA wants help creating a better way.In a statement posted on their website, NASA is calling on the entire world to submit design concepts for compact toilets that can operate in both microgravity and lunar gravity.NASA is preparing to return to the Moon by 2024 as part of project Artemis, and as they upgrade other aspects of the flight, they are seeking new ideas for toilet facilities when astronauts are in the cabin and out of their spacesuits.Specially-designed toilets exist on the International Space Station already, however according to NASA, they were designed for microgravity only.NASA and HeroX are offering financial and merchandise rewards for winning design concepts in this Lunar Loo contest.Details about how to enter the contest can be found here. 873

If you've never tried cold brew coffee, now is your chance! If you love cold brew coffee, today is your day to get some for free!Dunkin' Donuts is giving away free 3.5-ounce samples of their cold brew on Friday (April 6) from 10 a.m. to 2 p.m., while supplies last. What is cold brew? It's a special blend of coffee that is crafted by hand in small batches and steeped in cold water for 12 hours. The result is sweeter, almost reminiscent of dark chocolate and smooth and bold. Get more info about Friday's freebie here. 548

House Intelligence Chairman Devin Nunes' dispute with Depuity Attorney General Rod Rosenstein and FBI Director Christopher Wray appeared to de-escalate Wednesday after Nunes was given access to the document that kicked off the FBI's investigation into the Trump campaign and Russia.Nunes had been threatening to hold Rosenstein and Wray in contempt -- and to potentially impeach them -- if the Justice Department didn't cooperate with his committee amid stepped-up congressional Republican criticism of Rosenstein as President Donald Trump considers whether to fire him.A Justice official told CNN that Nunes and Republican Rep. Trey Gowdy of South Carolina went to the Justice Department on Wednesday to view the document, known as an electronic communication, which details the origination of the counterintelligence investigation into Trump's team and Russia that began in July 2016. The official said the document was no longer redacted, except for "narrowly tailored" redactions to protect the name of a foreign country and foreign agent that, if revealed, could undermine "the trust we have with this foreign nation."The Justice Department also made 1,000 pages of classified materials available to the full House Intelligence Committee, the official said, which the department believes "substantially satisfied" Nunes' August 2017 subpoena.Nunes disagreed with that characterization, saying the committee's subpoenas "remain in effect," but he also had kind words for Rosenstein."Although the subpoenas issued by this Committee in August 2017 remain in effect, I'd like to thank Deputy Attorney General Rosenstein for his cooperation today," the California Republican said in a statement.Nunes' comments were a stark change from his position 24 hours ago."Well, I can just tell you we're not just going to hold in contempt -- we will have a plan to hold in contempt and to impeach," Nunes said in a Fox News interview Monday.But Rosenstein isn't out of hot water on Capitol Hill yet, as Republicans on the Judiciary and Oversight committees have also slammed him over failing to provide documents related to the FBI's handling of the Hillary Clinton email investigation.Senior Republicans on the key committees in the House bluntly warned that it was time to hold the senior officials in contempt."I would certainly support that," Rep. Peter King, an ally of Trump's who sits on the House Intelligence Committee, told CNN earlier Wednesday when asked about holding Wray and Rosenstein in contempt. "We need these documents and they won't give them to us. They've been stonewalling us for a year on one document after another."Congressional action against Rosenstein, who appointed special counsel Robert Mueller and has the authority to fire him, could add to Trump's ire toward the deputy attorney general. And if the House were to take aggressive action against Rosenstein, it could give Trump cover to fire the deputy attorney general, who is ultimately in charge of the Mueller investigation.In addition to Nunes' demand, House Judiciary Chairman Bob Goodlatte, a Virginia Republican, has subpoenaed the Justice Department demanding a wide range of documents about the FBI's handling of the Clinton email investigation in 2016. In response, the department delegated dozens of more staff to comply with the request and named a US attorney from Utah, John Lausch, to oversee the document production.Still, Republicans say the response has been paltry, giving ammunition for Trump to go after Rosenstein."Absolutely," Rep. Mark Meadows, a North Carolina Republican and close Trump ally who sits on the House Oversight Committee, said when asked if Rosenstein and Wray should be held in contempt. "At this particular point, they have not complied with a subpoena. They should be held in contempt."Meadows, who met with Lausch on Monday, said: "They can't tell us how many documents they're going to deliver, when they're going to deliver it, how they'll redact it. Those are three questions that they've had five months to answer and they can't answer it. It's appalling."While Republicans have been threatening to hold Rosenstein and Wray in contempt of Congress if they don't cooperate with both the House Intelligence and House Judiciary committee subpoenas for documents, Nunes' comments appeared to be the first to suggest impeachment.Meadows said the first step would be for Congress to hold Rosenstein and Wray in contempt, and impeachment could follow if the documents still aren't produced. "It would be the first step you hold them in contempt, then you have other tools in the toolbox if you do not get the documents," he said. "But it is certainly on that path to impeachment."CNN reported Tuesday that Trump is considering firing Rosenstein in the aftermath of the FBI raid of the office of his personal lawyer, Michael Cohen.The top Democrat on the House Intelligence Committee, Rep. Adam Schiff of California, said Wednesday that the threat from the GOP serves "insidious purposes: to intimidate DOJ and FBI, to provide the President with a pretext to fire Deputy Attorney General Rosenstein and FBI Director Wray, and to undermine special counsel Mueller's investigation."A GOP leadership aide said Nunes has not spoken to House Speaker Paul Ryan yet about the possibility of moving to hold Wray or Rosenstein in contempt.Nunes had given the Justice Department a Wednesday deadline to provide an unredacted copy of the document, saying what they had previously provided in redacted form was not sufficient.Still, firing Mueller or Rosenstein would prompt a backlash from many Republicans on Capitol Hill, who have publicly cautioned Trump against taking steps against the special counsel's investigation.King, a New York Republican, said while he supports holding Wray and Rosenstein in contempt if they don't turn over the documents, he was opposed to any effort that would oust them because of the Pandora's box it would open with the Mueller investigation."There's the consequences of Rosenstein that would open up. It would just create a firestorm," King told CNN. "Whether it's right or wrong to do it, the fact is it would create a firestorm that doesn't make it worthwhile." 6222

If someone tells you any words other than "misinformation" and "toxic" are the words of the year, it's fake news.Dictionary.com chose the word "misinformation" on Monday and said it intentionally went with "mis" over "dis." It's the idea of intent, whether to inadvertently mislead or do it on purpose, the website wanted to highlight, according to the Associated Press."The recent explosion of misinformation and the growing vocabulary we use to understand it have come up again and again in the work of our lexicographers," Dictionary.com says. 554

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