专升本报名身份证丢了怎么办，当地办不了快证，在...

As recently as three decades ago,many Americans believed that using credit was an unwise and?dangerous way to pay for what they bought．Some even thought that owing money to a store or a?credit company was something to be ashamed of．Good citizens,they believed,always bought what?they wanted with real money and they paid the full price immediately．
Today,however,all that has changed．Credit,as some observers have noted,has become a?way of life in the United States．More and more Americans now are depending on those small pieces?of plastic,credit cards,to pay for large purchases such as televisions,record players or furniture．Many people today would consider it unusual not to use a credit card to pay for a costly restaurant?dinner,a hotel room or an airline trip．And there are some situations in which Americans must have?credit cards．If they want the temporary use of a car,for example,they first must give the car rental?company the number of their credit card．That number is considered a guarantee that they will return?the car and pay for using it．
Credit cards offer two major services to Americans．First of all,they are easier and safer to?carry than large amounts of money．Second,they permit people to borrow,to have the immediate?pleasure of owning something,even if they do not have enough money to pay for it at the time．With?credit cards people pay for goods or services at the end of each month instead of when they buy them．And when the time does come to pay,most credit cards offer people a choice．They can pay all of?what they owe for the month or they can just pay usually between 5 and 10 percent of what they owe．

Why does the car rental company ask for the credit card number?

A.To prevent the overuse of the car．
B.To make sure that the car won't be damaged．
C.To make sure the user return the car and pay for using it．
D.To ensure that the car is safely and timely returned．

听觉感受器位于( )

A.壶腹嵴

B.椭圆囊

C.球囊

D.螺旋板

E.前庭膜

阅读下列课文，回答下列问题：
不是说做女神，我希望我们都做个“海化”的青年。像涵说的，海是温柔而沉静的。杰说的，海是超绝而威严。楫说的更好了，海是神秘而有容，也是虚怀，也是广博……
（1）“希望我们都做个‘海化’的青年”一句表达了作者什么思想
（2）“海化”的青年的内涵指的是什么

甲家有一块祖传奇石，乙为一雕刻家。甲向乙借款。并将奇石质押于乙，在质押期间乙误以为奇石为自己所有将其雕刻成印章，经鉴定印章价值3万元，奇石价值1万元。事后，乙将印章卖给了不知情的丙得款3万元。丙丢失该印章，并被丁拾得，丁交给拍卖行拍卖，被戊以4万元的价款买得。丙半年后发现印章在戊处，要求返还，此时印章价值为5万元，为此引起纠纷。根据相关法律，请回答下列问题：?

关于丙、丁、戊之间的关系，下列表述正确的是：( ）查看材料

A.戊经过拍卖取得印章所有权
B.丙有权请求戊返还印章，但应支付戊4万元
C.丙有权请求戊返还印章。但应支付戊5万元
D.丙可不与戊交涉，而直接请求丁向自己支付4万元