MummayIwatchTVnow的精选

问题详情：--Mum,mayIwatchTVnow? ---No,you         finishyourhomeworkfirst. n’t                             ’t【回答】B    知识点：情态动词题型：选择题...

问题详情：–Mum,mayIwatchTVnow?       --Sure,butyou______helpmewithmyhouseworkfirst.       A.can           B.may           C.must            D.could【回答...