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问题 单项选择题

下列药物能够较少影响REM睡眠时相的是

A．苯巴比妥
B．戊巴比妥
C．氟西泮
D．异戊巴比妥
E．水合氯醛

答案

参考答案：C

解析： 氟西泮对REM睡眠时相影响较小，停药后出现REM反跳性延长较轻。巴比妥类和水合氯醛对REM睡眠时相影响较大。

单项选择题

宜冲服的是

A．川乌
B．羚羊角
C．车前子
D．大黄
E．灶心土
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写作题

请先阅读李雷给王老师的来信，然后帮助王老师给李雷回信。

Dear Miss Wang,

I live in a boarding school and I go home every weekend. But when I came back to school this Monday, I found my wallet with all my money and identity cards had been stolen. I haven’t told my parents because they will be angry. Now I have to borrow money from my classmates .I’m so sad that I cannot concentrate (集中注意力) on my studies. Can you help me?

Yours,

Li Lei

注意：1. 给李雷至少两条建议；

2. 开头和结尾已经给出，不计入总词数；

3. 词数为80词左右。

Dear Li Lei,

I am really sorry that you lost your wallet.______________________________________

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

I hope you will find these ideas useful.

Yours,

Miss Wang
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