题目内容
Never before________ in greater need of modern public transport that it is today.
[ ]
A.has this city been
B.this city has been
C.was this city
D.this city was
答案:A
解析:
解析:
|
由否定副词Never引导的倒装句.由before构成的现在完成时,表示笼统的“以前”,应该使用现在完成时. |
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