问题 单项选择题

超声心动图上的左室壁局部于收缩期向外突出呈矛盾运动提示()。

A.限制型心肌病

B.室壁瘤

C.肥厚型梗阻性心肌病

D.扩张型心肌病

E.风湿性心脏病

答案

参考答案:B

改错题

Anne lives in a small town.She is fond of

surfing the Internet.In general speaking,she                                                   1.       

spent about an hour a day on line.To her,it is                                                        2.       

a wonderful place because you never know that                                            3.       

it may have in store for you.Last Friday,she                                                         4.       

found an e-pal,that called himself “Future”.                                                         5.       

They promised to keep touch with each other.                                               6.       

And she was warned against him by her parents.                                                  7.       

“What will it lead to?” she asked.“A happy ending,”                                      8.       

Anne answered and continued typing,paid no                                                9.       

attention to them.One month past,and a man                                                        10.       

called “Future” was arrested by the police!

单项选择题