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【单选题】
支配汗腺的交感神经末梢释放的是A.
乙酰胆碱
B.
肾上腺素
C.
去甲肾上腺素
D.
5- 羟色胺
E.
多巴胺
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反馈参考答案：
举一反三
【单选题】. Research findings show we spend about two hours dreaming every night, no matter what we ____ have done during the day.
A.
should
B.
would
C.
may
D.
must
【单选题】Research findings show we spend about two hours dreaming every night, no matter what we ______ during the day.
A.
should have done
B.
would have done
C.
may have done
D.
must have done
【单选题】听力原文：W: You didn't stay up late last night, did you? M: Not late, just all night. Q: What does the man imply? (15)
A.
He didn't stay up late last night.
B.
He didn't sleep at all last night.
C.
He was apologizing for disturbing her last night.
D.
He slept comfortably all night.
【单选题】对下列句子中画横线词语的解释,全都正确的一项是
A.
七月既 望 (农历每月十五日) 纵一苇之所 如 (往)
B.
凌 万顷之茫然(凌乱) 冯 虚 御风(天空)
C.
击空明兮 溯 流光(顺流而下) 是 造物者之无尽藏也(这)
D.
而吾与子之所共 适 (享用) 知不可乎 骤 得(突然)
【单选题】My English teacher is usually very busy _____. [ ]
A.
all night
B.
night
C.
all the night
D.
good night
【单选题】Research findings show that we spend about two hours dreaming every night no matter what we______ dialog the day.
A.
should have done
B.
would have done
C.
may have done
D.
must have done
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