问题

Mom, shall we have supper now—Oh, we won’t have supper ______ your dad comes back.

A: until
B:since
C:while
D:after

正确答案是：

同类题型

Tom didn’t get up _______, so he missed the early bus.

You should spend as much time as you can__ ___the piano.

Are these your jackets- Yes, .

Frank, you look worried. Anything wrong — Well, I______ a test and I’m waitingfor the result．

下列加点字的读音、字形完全正确的一组是