Question

【题目】When ______ to give us an answer? ( )

A.will you be ableB.will you have been ableC.will you ableD.will you have abled

Answer 1

【答案】A

【解析】

句意：你什么时候能给我们答复？从句意可以看出此句是一般将来时特殊疑问句。故选A。