为什么是the mother felt herself "grow" cold as she read the letter..为什么不是the mother felt herself growing cold as she read the letters from the battle field.

为什么是the mother felt herself grow cold as she read the letter..为什么不是the mother felt herself growing cold as she read the letters from the battle field. Suddenly,he felt the t_____of somrthing friendly from his mother. There______ a pen and two felt pens in the box.我选的是are,答案为什么是 is啊 Seeing mother smiling at me among the audience,I felt c___________on the stage. 为什么是He fell ill yesterday而不是felt呢? 英语语法高手一定要进哦What a great weight the mother felt taken off her mind the moment she found heo lost son!老师这样分析道：此句为主从复合句.主句：What a great weight 定语从句：the mother felt taken off her mind My mother felt sick,so I must send her to the h_ Yesterday mother made me clesn the room(改为被动语态)为什么是made to？ the mother tiger ____ her small tigers is 划线写with 后面为什么是 is Hearing the news,they felt very excited这个为什么是状语从句,不好意思，写错了，我要问的是hearing the news为什么是时间状语 with a lot of difficult problems ...,the manager felt worried all the time.为什么是to settle而不是to be settled? your mother为什么是第三人称单数?加does?为什么是does your mother？your mother为什么是三单？ The mother felt herself grow cold and her hands trembled as she read the letter from the battlefield. 为什么是This is the first time that I feel really pleased for months而不是have felt really pleased for months After the long journey,we felt fine ________ being a little tired.A.but for B.except C.apart from D.besides为什么是c 不能是d? With his son _____,the old man felt unhappy.to disappoint B.to be disappointed C.disappointing D.being disappointed 为什么是c呢 I felt nervous because I was soon______(leave)home for the first time.答案为什么是to leave?为什么不能是leaving? The mother felt herself grow cold when she read the letter saying her son was dead翻译