You must have waited here for a long time, __________?
#93616
A
mustn’t you
B
needn’t you
C
didn’t you
D
haven’t you
推荐题目
____, the airport is closed at the moment.
#92915
A
Because of the weather is bad
B
Due to the bad weather
C
Because the weather bad
D
As the bad weather
_____, and the problem will be worked out.
#92561
A
If you have a bit more effort
B
Having a little effort
C
A bit more effort
D
There being a little effort
Having a large family to support, Mr.Johnson had to work     in the evening.
#93377
A
four another hours.
B
more four hours.
C
other four hours.
D
four extra hours.