mayIgoswimmingnow的精选

问题详情：﹣Mum，mayIgoswimmingnow？﹣Yes，dear，butrememberthatyou___________gowithyourdad．A．mayB．can C．must【回答】C．知识点：情态动词题型：选择题...

问题详情：---ＭayIgoswimmingnow?---No,you______.Youmustfinishyourhomeworkfirst.A.mustn’t  B.maynot   C.couldn’t     D.needn’t【回答】A。May开头的问句是“请求许可”的问句意为“我可以现在去游泳...