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问题 单项选择题

脑血栓的诊断要点不正确的是（）

A.安静或休息时出现偏瘫

B.有高血压病史

C.发病年龄常在50岁以上

D.常表现为高颅压症状

E.一般无意识障碍

答案

参考答案：D

句型转换

按照要求完成下列各题

1. What other things did he say?(改为同义句)

    ________ ________ did he say?

2. Why don't you go to the Great Wall?(改为同义句)

    ________ ________ go to the Great Wall?

3. She doesn't know where she should go.(改为简单句)

    She doesn't know ________ ________ ________.

4. My vacation is very exciting.(对画线部分提问)

    ________ was ________ vacation?

5. To take medicine on time is necessary.(改为同义句)

    ________ ________ ________ take medicine on time.
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单项选择题

划分货币层次的重要依据是( )。

A．兑换性
B．还原性
C．流动性
D．稳定性
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