关于结核菌素假阴性反应下列哪种概念是错误的A．机体免疫功能低_爱下问搜题

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问题单项选择题

关于结核菌素假阴性反应下列哪种概念是错误的

A．机体免疫功能低下

B．重症结核病

C．结核菌素失效

D．未受过结核感染

E．患急性传染病

答案

参考答案：D

完形填空

完形填空。

                                                               Great collection
     Ed Smith has a great sports collection. He  1 8 tennis rackets, 9 basketballs, and 7 baseballs. He has 3
soccer balls and 5 volleyballs. But he  2 play sports-he only watches them  3 TV.
     Sonia Hall has a sports collection, too. She has 5 baseballs, 8 basketballs, 4 tennis rackets, and three soccer
balls. She  4 sports every day.

( )1. A. likes
( )2. A. isn't
( )3. A. in
( )4. A. plays

B. have
B. don't
B. on
B. likes

C. like
C. doesn't
C. at
C. play

D. has
D. aren't
D. under
D. like

判断题

日照时间不是可照时间，而是实照时间。（）