I want to know when he _____for Paris to attend the meeting to be held next week

问题描述:

I want to know when he _____for Paris to attend the meeting to be held next week
I wantto know when he _____for Paris to attend the meeting to be held next week.
A.has left B.had left C.would leave D.is leaving

D.is leaving为什么不能选C?主句是现在时 宾语从句 可以根据情况 选择时态 因为宾从中 有将来时间状语 故用现在进行时 表示一般将来时 选项C是过去将来时主句必须是过去时从句中应该是 the next weekI wantedto know when he would leave for Paris to attend the meeting to be held the next week.