Question

【题目】Reading interesting books can help us __

A. relax B. relaxing C. relaxed D. relaxes

Answer 1

【答案】A

【解析】句意：阅读有趣的书可以帮助我们放松。A. relax动词，放松；B. relaxing动名词或现在分词；C. relaxed过去式或过去分词；D. relaxes动词三单。根据help sb. （to）do sth.可知，使用动词原形relax作宾补。故选：A。