Many people will come to Shanghai when the EXPO________ here next year.A.will hold B.will be held C.is held D.hold

问题描述:

Many people will come to Shanghai when the EXPO________ here next year.
A.will hold B.will be held C.is held D.hold

C 主句将来时从句现在时,由于EXPO是被Hold,所以用被动(Be +过去分词)
故选C