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【简答题】
A．software B．form C．computer D．silicon
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举一反三
【多选题】某研究者拟研究郑州市居民的家庭生活质量，那么下列说法中正确的有
A.
郑州市的每一户家庭构成总体中的一个元素
B.
郑州市的所有家庭名单构成抽样框
C.
郑州市的所有家庭构成研究总体
D.
郑州市的所有家庭构成样本
【单选题】John doesn't often go to the theater.
A.
John often doesn't go to the theater.
B.
John doesn't go often to the theater.
C.
Often John doesn't go to the theater.
D.
John doesn't often go to the theater.
【单选题】—Whose computer doesn’t work? — ____ ，I think．
A.
John has
B.
John does
C.
John
D.
John’s
【单选题】Molly doesn't eat fish. ______.
A.
So doesn't John.
B.
Neither does John.
C.
John doesn't too.
D.
John doesn't either.
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