he told us whether( )a picnic was still under discussion.A having B to have 为什么呢?不是用ing
问题描述:
he told us whether( )a picnic was still under discussion.
A having
B to have
为什么呢?不是用ing
答
做主语的话ing和不定式都可以啊!
这里有将来的意思 不定式是表示将来 ing表示进行啊.
答
因为
1.“whether +to 不定式结构”是固定用法
2.在主句中,“whether to have a picnic was still under discussion”做tell的宾语
3.在whether引导的宾语从句中,whether to have a picnic又做从句的主语
答
英语中有 疑问词 + to do 做主语或宾语的习惯比如I really don't know how to answer him.我真的不知道该怎么回答他.Where to find the key is still a problem.去哪儿找那钥匙仍然是个问题.楼主问的“用ing 做主语...