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【单选题】
已知全集 ， ，则集合B=A.
{2,4,6，}
B.
,{1,3,5}
C.
{1,3,5,7}
D.
{1,2,3,4,5,6,7}
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举一反三
【单选题】What is the reading assignment for Thursday?
A.
A journal tailcoat.
B.
Ann essay.
C.
Poetry.
D.
A short story.
【单选题】What is the man saying about the reading contest?
A.
He is eager to atened it.
B.
The contest is like a gamble.
C.
He will atened it if the woman does so.
D.
He is tired of the contest.
【简答题】你觉得自己前途乐观吗? (是 否 不一定)
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