Now that the weather is so bad, the sports meet .
A. is to put off
B. is put off
C. is to be put off
D. will put off
网友回答
A. is to put off
B. is put off
(答案→)C. is to be put off
D. will put off
解析：考查被动语态。句意：既然天气很糟糕，那么运动会就要被推迟了。AD两项没有使用被动语态。根据句意说明使用将来时，B项没有使用将来时的形式。C项中的不定式表示的是将来，故C正确。