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【单选题】
衡量组织或细胞兴奋性高低的指标是( )。A.
阈电位
B.
刺激时间
C.
阈刺激
D.
阈值
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【单选题】---He didn’t go to the party yesterday, did he? ---____. He was busy studying for the tests all day. A. No, he didn’t B. Yes, he did C. No, he did D. Yes, he didn’t
A.
No, he didn’t
B.
Yes, he did
C.
No, he did
D.
Yes, he didn’t
【简答题】譬如罢,我们之中的一个穷青年,因为祖上的阴功,(姑且让我们这么说说罢),得了一所大宅子,且不问他是骗来的,抢来的,或合法继承的,或是做了女婿换来的。那么,怎么办呢?我想,首先是不管三七二十一, “拿来”!但是,如果反对这宅子的旧主人,怕给他的东西染污了,徘徊不敢走进门,是孱头;勃然大怒,放一把火烧光,算是保存自己的清白,则是昏蛋。不过因为原是羡慕这宅子的旧主人的,而这回接受一切,欣欣然的蹩进卧室,...
【单选题】—He used to be quiet, didn’t he? —_________ And he still enjoys keeping quiet!
A.
No, he didn’t.
B.
Yes, he did
C.
Never.
D.
I am not sure.
【单选题】— He didn’t go to the concert yesterday, did he? — ________. He was busy studying for the tests day. A. No, he didn’t B, Yes, he did C. No, he did D. Yes, he didn’t .
A.
No, he didn’t
B.
B, Yes, he did
C.
No, he did
D.
Yes, he didn’t
【单选题】He was angry _____ your work. He said that he _____ at all.
A.
at, didn’t satisfy
B.
to, didn’t satisfy
C.
at, wasn’t satisfied
D.
to, wasn’t satisfied
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