问题

The fire spread through the hotel very quickly but everyone __________ get out.[ ]

A: had to
B: would
C: could
D: was able to

正确答案是：

同类题型

The author of the article believes that it is the test system, _____ teachers, that is responsible for the heavy burden of the middle school students nowadays[ ]

I used to be able to play well but I’m _____ now

The drunk driver is ___ for the traffic jam yesterday

If the company fails to make enough money, it will have to .

I have had _____cold. So I must go to see the doctor.