问题补充:
On the one side of the road grass should be planted, and .
A. on the other are flowers
B. on another flowers
C. on the other flowers
D. on another are flowers
答案:
A. on the other are flowers
B. on another flowers
(答案→)C. on the other flowers
D. on another are flowers
解析:句意:道路的一边应该种上草,另一边应该种上花。根据 on the one side判断后面应是on the other side 与之呼应,A 选项少主语,C 选项省略了should be planted。所以C选项正确。