i asked her whether she was enjoying her dinner.我想知道,后面从句,必须

i asked her whether she was enjoying her dinner.我想知道,后面从句,必须 I asked her whether she was enjoying her dinner 为什么用was enjo I asked her whether she was enjoying her dinner是否可以用if代替whet I asked her__if__ she was enjoying her dinner.为什么不能用whether I asked her whether she had looked i asked her what she cooked for dinner是什么从句吗? I asked her whether she agreed请分析一下句子成分 in despair ,i asked her,"are you enjoying your dinner?"改为间接引 she was angry that her classmate spoke ill of her.后面的从句是什么从句 I asked her if she was ready to go,and she______（点头）her head Then he asked her whether she needed help dressing He asked her whether she needed help dressing句子成分