This flower can be planted easily in home gardens but____plenty of water and not too
问题描述:
This flower can be planted easily in home gardens but____plenty of water and not too
much sun.
A.to require B.they require C.required D.requiring
答
D
A.to有表示目的或未来,这里不适合
B前面是this ,they肯定不对
C过去式表被动,这里意思也不对