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【判断题】
Markets sometimes fail to allocate resources efficiently.A.
正确
B.
错误
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举一反三
【单选题】Barely ______swimming when he is in a bad mood.
A.
he goes
B.
he went
C.
did he go
D.
does he go
【单选题】Woman: I want to talk with Tom now. Man: You can't do that. He is in a bad mood. Question: Why can't the woman talk to Tom now?
A.
Tom is terribly ill.
B.
Tom is in low spirits.
C.
Tom is bad-tempered.
D.
Tom is very nervous.
【简答题】He is in a bad mood because he has just ____ his girlfriend. (frustration; go through; miff; break up with; nudge; infuriate; have a fit; flaw; odds and ends; clear up)
【简答题】A．He has been tired of doing the same things everyday. B．He is in a bad mood for some special reasons. C．He doesn't want to go office today. D．He is watching the television all day.
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