问题
_________has your English teacher worked here—Since 15 years ago.
A:How long
B:How often
C:When
D:How far;
B:How often
C:When
D:How far;
正确答案是：
同类题型
John waited at the bus stop for nearly an hour _____the bus finally arrived[ ]
teacher, he has never given hisstudents so difficult a problem ____ they can’t work out
The girl talks___, and she is ______ nosiy.
Waiter, ____—Wait a minute, sir. That’s $ 80 altogether.
Peter’s jacket looked just the same as Jack’s, but it costhis