must i clean my room now ?---no, you ___ .but you must clean it tomorrow .A.must B. mustn't C.need D.needn't写解释

连词成句 must ,my,clean,I,my,and,room,clothes 用must,need提问用什么答如；must I finish my homework today?Need I clean the room now? must i clean my room now ?---no, you ___ .but you must clean it tomorrow .A.must B. mustn't C.need D.needn't写解释 Need I clean the room?与Must I clean the room?有什么区别 英语Must I clean up my room now?---Must I clean up my room now?---__________________A.Yes,you need.B.No,you needn't --------------为什么选B?-----A错哪了------说明原因(详细一点)---- I must clean the room.改成被动语态 Must I clean the room now No you don't_______ ------Must I clean the room? 的肯定回答 must i clean the room nowno,you___mustn'tneedn't I’m going to clean my room tonight.对clean my room 提问. I often help my mother clean the room.如果clean改成to clean对吗? 连词成句I,my,clean,sundays,on,room I have_____my bed and clean my room填入一个单词 连词成句,to,going,am,i,my,room,clean. i clean my room on sundays 怎么改为一般现在时 I like to keep my room _____（clean） I should have keep my room clean.为什么加have? I needn't clean my room every day 同义句