知识问答
最佳答案：看情况的do i need to...:yes you do.no you don't.may i .:yes you may.no you may not.m
最佳答案：在英语中,语法规定：以must 提问的疑问句肯定回答用must,否定回答用needn't 比如：Must I answer the question now肯定
最佳答案：need 做情态动词的话是用need回答,如-Need you see him?--No,I needn't./Yes ,I need.need也可以用作实意动
最佳答案：must:肯定must（必须）,否定must not/mustn't/needn't（不准,禁止）He mustn't be there 他一定不在那儿.Mus
最佳答案：must-Yes,you should./No,you needn't.need-Yes,you should/may/can/need./No.you nee
最佳答案：must-Yes,you should./No,you needn't.need-Yes,you should/may/can/need./No.you nee
最佳答案：Must提问的回答：Yes,you must.No,you needn't/No,you don't need to do so.表示可做可不做.No,you
最佳答案：yes,you can./no,you can't.yes,you must./no,you needn't.yes,you need(must)./no,yo
最佳答案：Must I do that?Yes,you must; No,you needn'tNeed I do that?Yes,you must; No,you n
最佳答案：1.Because all of us need a friends.We are always feels alone.2.I think a good fr
