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【单选题】
当对工资征税时，如下哪种情况可能会出现?( )A.
既有收入效应，又有替代效应，收入效应增加劳动供给
B.
只有替代效应，没有收入效应
C.
既有收入效应，又有替代效应，收入效应减少劳动供给
D.
只有收入效应，没有替代效应
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举一反三
【单选题】Which of the statement is NOT true according to the two articles?
A.
Mr. Hoff is responsible for the London's company.
B.
Mr. Wang can supply Mr. Hoff now, because he has enough stock.
C.
Mr. Wang should deliver exactly 10, 000 kg of white nuts to Mr. Hoff.
D.
The sellers have rights to decide the shipping mark.
【单选题】Since he was a boy, one of his ________ has been stamp collecting.
A.
hobbies
B.
careers
C.
adventures
D.
professions
【简答题】Ever since he was a small boy he has been dreaming of becoming a cowboy and leading a romantic _________ (adventure) life.
【单选题】Which of the statement is true according to the two passages?
A.
Eagles wants to make sure the time of next meeting.
B.
Mr. katter made the staff report.
C.
Eagles presided the meeting on that day.
D.
Susan's work might be related to the human resources.
【单选题】My friend Mr．Black has come to China every year＿＿＿he was a boy．
A.
since
B.
when
C.
before
D.
after
【单选题】Which of the statement can be inferred according to the two passages?
A.
Lucas would not get any payment if his article is published.
B.
Lucas has to use his pen name if he wants publish his article in this magazine.
C.
Professor Lee will help Lucas for revising his composition.
D.
If the article is printed on a B4 paper, the editorial board will accept it.
【简答题】It was a question that had ....................... him since he was a boy.
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