动词做主语时用Ving形式 如Looking after yourself is an important thing.那么在句子之前加 I think呢,还用不用 Ving形式?是不是变成 I think look after yourself is an importany thing?

问题描述:

动词做主语时用Ving形式 如
Looking after yourself is an important thing.
那么在句子之前加 I think呢,还用不用 Ving形式?是不是变成 I think look after yourself is an importany thing?