作业帮Never before _______ in greater need of modern public transport than it is today.A.has this city been B.this city has been C.was this city D.this city was
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Never before _______ in greater need of modern public transport than it is today.A.has this city been B.this city has been C.was this city D.this city was
Never before _______ in greater need of modern public transport than it is today.
A.has this city been
B.this city has been
C.was this city
D.this city was
Never before _______ in greater need of modern public transport than it is today.A.has this city been B.this city has been C.was this city D.this city was
答案是C 个人认为.
否定词在句首,句子需倒装,排除 B 和 D.
这句的意思是拿过去和现在比较,过去发生的事和现在没什么影响,而且有before这个词作限定,故用过去时,而不用完成时,排除 A.
C. was this city
首先never放在句首，倒装句，所以要把was放在前面，其次，还原句子是the city was never been in greater need of....
刚开始没考虑到后面的时态
A
词句为never引导的倒装句,故排除B和D.又因为此句还原为This city has never been in greater need of modern public transport than it is today.故选择A项.
A.
never引导倒装句 此处和现在比较 因时间界点在随时变更 故应用完成时