Question

-- The ceiling in this room doesn't look very safe, does it?

-- No, it looks as if it ________ down.

[　　]

A．will fall

B．is going to fall

C．fell

D．has fallen

Answer 1

答案：
解析：

句意为：看上去好像要塌下来了。be going to do sth.表示从迹象上看要发生某事，故选B项。