52 doesn't do ( 主语是三单,要加用加助动词DOESN‘T.原来的动词要还原,即does-> do
53 Did ,write ( 实义动词作谓语,一般过去时要加助动词DID,原来的动词要还原.
54 does she ( seldom很少‘ 表示否定,前否后肯,一般现在时
55 often does ( 问频率用how often
56 return to ( go back = return )
英语改写句子求答案和答案的理由只要打了圈的两道题
do53 Did ,write ( 实义动"}}}'>