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【单选题】
下降沿检出指令,在指定的位元件由ON→OFF时接通( )。
A.
1ms
B.
1μs
C.
1个扫描周期
D.
2个扫描周期
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【单选题】有关肺炎衣原体肺炎的描述,下列不正确的是:
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肺炎衣原体是专性细胞内细菌样寄生物
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B.
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C.
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A.
The new comedy opening in town is well worth watching.
B.
She'd prefer to see a different type of movie than a comedy.
C.
She won't be able to go to the movie because of her research paper.
D.
The man should help finish the research paper if she goes to the movie with him.
查看完整题目与答案
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A.
It couldn't be better!
B.
It's very good.
C.
It's terrible
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It's worth seeing.
查看完整题目与答案
【单选题】下列有关衣原体的描述正确的是
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C.
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衣原体不能通过滤器
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A.
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【单选题】听力原文：W: Dad, Dad, Dad! M: Uh, what? W: The movie is over. You slept through the best part. M: Ah, ah, I must have dozed off during the last few minutes. W: Right. You were gone for so long you should ...
A.
He isn't interested in the movie.
B.
He slept through the whole movie.
C.
He didn't miss the best part of the movie.
D.
He brought pillow with him.
查看完整题目与答案