查字典，填空。小东在读书时遇到“所向披靡”中的“靡”字不

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问题填空题

查字典，填空。

小东在读书时遇到“所向披靡”中的“靡”字不会读，可以用________查字法查字典比较方便；“靡”在“所向披靡”中的解释应选后面括号中的第________种。（①顺风倒下②美丽③无、没有④浪费）

答案

部首 ①

阅读理解

阅读理解并判断正(√)误(×)。

I have a good friend. His name is Tom. He is in a school in England. He goes to school from Monday to

Friday. He likes basketball very much. He can speak a little Chinese. But he can't write in Chinese. He often

writes to me in English. He knows a lot about China. He wants to come to China very much.

( ) 1. Tom is a good friend of mine.

( ) 2. Tom studies in England.

( ) 3. Tom speaks Chinese very well.

( ) 4. Tom doesn't like basketball.

( ) 5. Tom studies at school five days a week.

单项选择题

下列何种血气分析变化属于Ⅰ型呼吸衰竭（）

A.PaO₂65mmHg，PaCO₂40mmHg

B.PaO₂55mmHg，PaCO₂45mmHg

C.PaO₂50mmHg，PaCO₂60mmHg

D.PaO₂85mmHg，PaCO₂55mmHg

E.PaO₂75mmHg，PaCO₂30mmHg