早教吧作业答案频道 -->英语-->
we must do some cleaning now 改否定句 some要变 any吗
题目详情
we must do some cleaning now 改否定句 some要变 any吗
▼优质解答
答案和解析
对must的否定有两种：mustn't和needn't,一般情况下应选第二种：
We must do some cleaning now.我们现在必须搞卫生.
------ We needn't do any cleaning now.我们现在不必搞卫生.（明天也可以）比较符合常理
而：
We must do some cleaning now.我们现在必须搞卫生.
------ We mustn't do any cleaning now.我们现在不许（禁止）搞卫生.则不合常理
We must do some cleaning now.我们现在必须搞卫生.
------ We needn't do any cleaning now.我们现在不必搞卫生.（明天也可以）比较符合常理
而：
We must do some cleaning now.我们现在必须搞卫生.
------ We mustn't do any cleaning now.我们现在不许（禁止）搞卫生.则不合常理
看了 we must do som...的网友还看了以下：
learning chinese our web is teachingchineseonline 2020-05-13 …
we have a soccer ball先变否定句再变一般疑句做肯定回答 2020-05-16 …
把英文单词补充完整1.The w____ class are having an Art less 2020-05-16 …
you must go to bed early 变否定 you ( )( )to bed ear 2020-05-17 …
Now that we’ve discussed our problem, are people h 2020-05-24 …
Now that we’ve discussed our problem, are people h 2020-05-24 …
Now that we\'ve discussed our problem, are people 2020-05-25 …
连词成句give,the,awards,now,will,we,out,team.a,jumper 2020-07-17 …
变否定句：1.Iamgoingtoshave.2.Iamshaving.he来改写：3.I'mgoi 2020-10-31 …
变特殊疑问句,1、Itis（Mondsy）（today）.2、Thatis(my)cup.3、You 2021-01-09 …