问题 选择题

We are confident that the environmenr       by our further efforts to reduce pollution

A.had been improved

B.will be imroved

C.is improved

D.was improved

答案

B.

句意:我们相信我们进一步减少污染的努力将会改善环境状况。根据题干中主句是将来时,还有空后的further判断此处应用将来时。

【考点定位】考查时态和语态。

解答题
判断题