问题 单项选择题

早期肺静脉高压的主要X线表现是()。

A.肺野模糊

B.右下肺动脉增宽

C.出现KerleyB线

D.肺纹理增厚

E.肺门血管影增强

答案

参考答案:E

听力题

根据首字母或汉语提示写出单词或词组的正确形式

小题1:Weather p            , we will have a picnic in the countryside.

小题2:You can see the stars on a clear night, but in the daytime they are i        .

小题3:You are too s         on your child. He just made a few mistakes in the exams; you don’t ne4d to punish him.

小题4:When we heard his jokes, we all burst into            .(笑声)

小题5:这次旅行的组织工作全由我朋友负责。

My friend took full          for organizing the tour.(职责)

小题6:I think the difficulty in finding a proper way to solve the problem is           since we keep trying. (暂时的)

小题7:对于有些人而言,养成坏习惯很容易,但是除掉它却很难。

Picking up a bad habit is easy but                                  it is really difficult.

小题8:我们必须使我们的思想和工作适应新的情况。

We must               thinking and work                the new circumstances.

小题9:只要我有困难,她总是会来帮助我解决困难。

When I am in trouble, she always comes to                             dealing with it.

小题10:He made up his mind to                           . (戒烟)

小题11:Lucy held a party                                       (为了庆祝) her birthday.

问答题 简答题