Question

【題目】It is not until all the fish died in the river ________how serious the pollution was.

A. did the villagers realize B. that the villagers realized

C. the villagers did realize D. didn’t the villagers realize

Answer 1

【答案】B

【解析】考查not until的強(qiáng)調(diào)句型。句意：直到河里的魚(yú)都死光了,村民們才意識(shí)到污染是多么嚴(yán)重。此處是It is not until ---that---，的強(qiáng)調(diào)句型，故答案為B。