问题

I have to look afterand sister today.

A:is she doing
B:was she doing
C:did she do
D:does she do;

正确答案是：

同类题型

We play soccer friends after school.

Are you still very busy?—–Yes, I ______ the report for the manager and it won’t take long

Great changes ______in our city. It is no longer ____ it used to be ten years ago.

We have to ____ ourselves when weare away from home.

What time is it It’s eight o’clock.