问题
What’s matter?—I have toothache.
A:/; a
B:the; a
C:the; an
D:a; a
B:the; a
C:the; an
D:a; a
正确答案是：
同类题型
There is _____ international university in the city.
Don’t worry. We’re old enough to look after .
You’d better go there by train. The train ticket is __________the airplane ticket.
This exercise is ________ difficult ________. [ ]
_____ of them knows French, so I have to ask a fourth person for help.