It is no good the flowers to often, for a lillte water is enough for them.
A. watering
B. to water
C. watered
D. waters
网友回答
A. watering
B. to water
C. watered
D. waters
解析：考查固定句型：It is no good doing sth，做…没有好处，动名词是主语，it是形式主语，句意：太频繁的浇花没有好处，因为一点点水已经足够了。选A。