问题
Have you ever visited Germany?—____________. But I expect to go there again.
A:Perhaps
B:No, I haven’t
C:I don’t know
D:Yes, I have
B:No, I haven’t
C:I don’t know
D:Yes, I have
正确答案是：
同类题型
Now the air in our city is _______ than it used to be. Something must be done to stop it.
Look! The wind is blowing strongly.—Yes, we should keep all the windows and doors ___.
Do you know how toa crying baby?—Sorry, I don’t know . I think it’s too hard.
What can I do for you?— I’d like two ____.
My grandparents _________for fifty years and they are both quite healthy now.