问题

It was the first time Mary _____ such a big openingceremony.

A:has attended
B:attended
C:had attended
D:should attend

正确答案是：

同类题型

Simon_________ his fingers when he was cookingthe dinner.

Can you make sure the gold ring?[ ]

His reactions are no one can match him.

It may take a while _____ you find a hobby that truly interests yourself, sodon’t give up.

She as well as her classmates________English very much.