Ifyouplantwatermelonseedsinthespring,youfreshwatermeloninthefall.
A.eat
B.wouldeat
C.haveeaten
D.willbeeating
正确答案:D解析:本题考查条件句的时态。根据句意:如果你在春天种下西瓜种子,你会在秋天吃到新鲜的西瓜。可以判断这是真实的条件从句,会发生的事情,所以选择willbeeating表将来。

Ifyouplantwatermelonseedsinthespring,youfreshwatermeloninthefall.
A.eat
B.wouldeat
C.haveeaten
D.willbeeating
正确答案:D