The volleyball match will be put off if it .A. will rainB. rainsC. rainedD. is raining

问题补充：

The volleyball match will be put off if it .

A. will rain

B. rains

C. rained

D. is raining

答案：

A. will rain

(答案→)B. rains

C. rained

D. is raining

解析：考查时态：句意：如果明天下雨，排球比赛将会被推迟，if条件句不能用将来时，用一般现在时代替一般将来时，选B。