问题

How long do you think it’ll be ______ I can go back to school—Well, you will be feeling much better by next weekend.

A:before
B:when
C:since
D:after;

正确答案是：

同类题型

Of all the students Jack spent ___ time and made ___ mistakes.

Why do you make friends with Joe —He isn’t a good student, but he is honest.

n, _______ I had been writingfor ten years, was broken.

Sometimes the police wear casual clothes to ____ specialtasks.

You look tired, you should have a good rest for _____ days