问题

When I met the little boy____,I found he wasclever.[ ]

A: the first time
B: for the first time
C: the first
D: for the first

正确答案是：

同类题型

I was about to go out ________ it began to rain

Julie was good at German，French and Russian，all of ______ she spoke fluently

I don’t know _______________.

Let me help you to carry the box. —No, thanks. I can do it by _______.

Yesterday morning I was just leaving—the telephone rang.