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【单选题】
Janet: It is the kind of day when you want to go outside. Bob： Janet,__________ Do you want the afternoon off?.
A.
let's get to the point.
B.
fine weather outside.
C.
let's do it.
D.
if you say so.
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举一反三
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attentively
C.
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【单选题】Do as you’re told, _________ you’ll be in trouble.
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【单选题】—Can I help you? —__________．
A.
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B.
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【单选题】一项雌激素与冠心病关系的配对病例对照研究,共100对,病例与对照均有雌激素暴露37对,两者均无暴露9对,病例暴露而对照无暴露的45对,该研究OR值为( )
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【单选题】听力原文：How late are you open? (A) We' re open at 9 a. m. (B) We' re open until 10. (C) I am already late for the class. (14)
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相关题目：
【单选题】The large crowd of troops were advancing_____ because the area had been mined by the enemy.
A.
carefully
B.
attentively
C.
cautiously
D.
warningly
查看完整题目与答案
【判断题】热力学平衡是一种动态平衡
A.
正确
B.
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【判断题】热力学平衡是一种动态平衡,组成系统的大量微观粒子仍在不停地运动,只不过运动的平均效果不变
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【简答题】A large crowd _______ wildly as the pilot _________ her plane safely in California. A．had cheered; was landing B．had cheered; landed C．was cheering; had landed D．was cheering; landed
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【单选题】—Can I help you? —__________．
A.
You’ re welcome
B.
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C.
I-m sorry
D.
Here you are
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【单选题】一项雌激素与冠心病关系的配对病例对照研究,共100对,病例与对照均有雌激素暴露37对,两者均无暴露9对,病例暴露而对照无暴露的45对,该研究OR值为( )
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