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问题 单项选择题 A1/A2型题

永磁型磁共振系统的优点有（）

A.信号强度大

B.可以进行功能磁共振

C.采集时间短

D.高空间分辨率

E.可设计为开放性磁体

答案

参考答案：E

多项选择题

狭义的社会服务机构的运作，主要是指机构内部的动态机制，即通过( )等过程，推动机构内部各部门、各岗位的运作。

A．授权

B．协调

C．行动

D．沟通

E．交流
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填空题
选词并用其适当形式填空。
work, close, look, have, teacher, pen, eat, China, play, climb
1. This is our ________ desk. Ours are over there.
2. Bill has three ________. One is new and the other two are old.
3. His uncle ________ very young but he is over forty.
4. Let's ________ basketball after class.
5. Look! The cats are ________ up the trees.
6. The shop isn't open. It's ________.
7. My brother ________ some new picture books.
8. In our classroom there is a large map of ________.
9. Mum, please give me something to ________. I'm very hungry.
10. Does Mr Green like ________ in this Chinese school?
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