语法问题Many parents don't allow their children watching TV while they are doing their homework
问题描述：
语法问题Many parents don't allow their children watching TV while they are doing their homework
这句话错在哪里?
答
应改成:
Many parents don't allow their children to watch TV while they are doing their homework.
很多家长不同意他们的孩子正在做功课的时候看电视.
而不是 正在看电视的时候正在做功课.
就像 he rang when i was chatting online =]