It is no good ______ the flowers to often, for a lillte water is enough for them

题型：不详难度：来源：

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

答案

.A

解析

试题分析：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。
点评：固定句型的考查很简单，要清楚记住结构和用法特点，还有变化形式，这个句型还可以变成：It is no use/useless doing sth做…没有用。也是经常考查的句型。