问题

y don’t know how to express my thanks to Mr Li, my high school Englishteacher, without whose help I__________ to college that year

A:before
B:when
C:since
D:that

正确答案是：

同类题型

We’ll have to finish it , _____________.

The thief the two policemen who were holding him.

The girl forward to buying a new gold watch.

I don’t have ________ to spend with her.

What’s the secret of success, Dad— More time and effort, _________ you’ll make it some day.