The sports meeting is put off./ is to be put off.The sports meeting __A.is put offB.is to put offC.is to be put offD.puts off为什么C不可以呢?be to do表将来,变成被动语态就是be to be done啊”运动会将会被取消“.
问题描述：
The sports meeting is put off./ is to be put off.
The sports meeting __
A.is put off
B.is to put off
C.is to be put off
D.puts off
为什么C不可以呢?be to do表将来,变成被动语态就是be to be done啊”运动会将会被取消“.
答
The sports meeting is put off
put 过去分词和现在时是一样的，其实还是被动。
运动会被取消了。
答
is就是那个be动词了 不需要再重复了呀 而且不是be to do 表将来而是to do表将来 如果用to do的话应该是 is going to be put off