More than a dozen students in that school ( )abroad to study medicine last year.Asent Bwere sent Chad sent Dhad been sent答案为B,解析是;last year 构成一般过去时态表示将来的行为,以为快要成了 .为什么last year构成了一
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More than a dozen students in that school ( )abroad to study medicine last year.Asent Bwere sent Chad sent Dhad been sent答案为B,解析是;last year 构成一般过去时态表示将来的行为,以为快要成了 .为什么last year构成了一
More than a dozen students in that school ( )abroad to study medicine last year.
Asent Bwere sent Chad sent Dhad been sent答案为B,解析是;last year 构成一般过去时态表示将来的行为,以为快要成了 .为什么last year构成了一般过去时态,就要用被动语态呢?
More than a dozen students in that school ( )abroad to study medicine last year.Asent Bwere sent Chad sent Dhad been sent答案为B,解析是;last year 构成一般过去时态表示将来的行为,以为快要成了 .为什么last year构成了一
因为More than a dozen students 是宾语,作为谓语的send就要使用被动形式 be sent,过去式就是were sent.
如果把句子改为主动形式应该是:
()sent more than a dozen students in that school abroad to study medicine last year.
括号中应该为主语,但在原句中主语不明确,所以就用被动形式来表达句子.