问题

_______ do you have piano lessons— Once a week.

A:How many
B:How long
C:How often
D:How soon

正确答案是：

同类题型

I always feel ______________ nervous the night before the exam.

Out of the airport ,my friend drove his car into the innermost lane,_____ had a sign “carpool only”.

Schools in the north tend to be better equipped, ______ those in the south are relatively poor

We should not eat ________junk food.

Excuse me, can you tell me how to get to the park–Sorry, I have been here for the first time.–_________.