问题
_____ has your friend studied English? —Since 2001.[ ]
A: How long
B: When
C: Why
D: What time
B: When
C: Why
D: What time
正确答案是：
同类题型
English is _________ international language.
It is impossible for ______ little children to do ______ much work in ______ a short time.
____ from London to Edinburgh? [ ]
Hi, Jim. Can you lend ______ your pen?—Sorry, I’m using it.
Mike is only 15 years old. He is not _____________ to get a driver’s license.