单选题：What patients among those who have had a stroke will benefi

题目分类：卫生类
题目类型：单选题
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题目内容：

What patients among those who have had a stroke will benefit greatly from taking blood pres-sure-lowering drugs? A．Those whose blood pressure is high.
B．Those whose blood pressure is average.
C．Those whose blood pressure is below average.
D．All of the above

参考答案：

答案解析：

Taking two blood pressure-lowering drugs may produce_______

Taking two blood pressure-lowering drugs may produce__________less risk of seco

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So far Bill Gates has contributed several dozen billion dol

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分类：卫生类题型：单选题

He expressed concern that the ship might be in distress.

He expressed concern that the ship might be in distress.A．despair B．difficulty C

分类：卫生类题型：单选题

目前临床治疗血吸虫病的首选药是

目前临床治疗血吸虫病的首选药是A．硝硫氰胺 B．吡喹酮 C．乙胺嗪 D．伊维菌素 E．酒石酸锑钾

分类：卫生类题型：单选题

He endured great pain before he finally expired.

He endured great pain before he finally expired.A．fired B．resigned C．died D．ret

分类：卫生类题型：单选题