Never before in our country A.has such a thing happenedB.such a thing has happen
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Never before in our country_____
A.has such a thing happened
B.such a thing has happened
C.has so a thing has happened
D.so a thing has happened
试题答案
A
考查倒装句和so,such的辨析。当never,little hardly,scarely等否定意义的副词置于句首句子要倒装。So+adj/av+n.而such+a(n)+adj.+n