问题
选择题
Look out! The ceiling _____ l down.
A.is to fall
B.will fall
C.is going to fall
D.is falling
答案
答案:C
通过“Look out! ”可知房顶将要掉下来,而且是根据某种迹象表明要发生某事,应该使用be going to ,使用答案C。
Look out! The ceiling _____ l down.
A.is to fall
B.will fall
C.is going to fall
D.is falling
答案:C
通过“Look out! ”可知房顶将要掉下来,而且是根据某种迹象表明要发生某事,应该使用be going to ,使用答案C。