isn't,doesn't,don't分别用在哪里?怎么用?求救!在填空时经常不知道要添哪一个..什么时态,人称用哪个..定义例子都要啊.....
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isn''t,doesn''t,don''t分别用在哪里?怎么用?求救!在填空时经常不知道要添哪一个..什么时态,人称用哪个..定义例子都要啊.....isn''t,doesn''t,don''t分别用在哪里?怎
isn't,doesn't,don't分别用在哪里?怎么用?求救!在填空时经常不知道要添哪一个..什么时态,人称用哪个..定义例子都要啊.....
isn't,doesn't,don't分别用在哪里?怎么用?求救!
在填空时经常不知道要添哪一个..什么时态,人称用哪个..定义例子都要啊.....
isn't,doesn't,don't分别用在哪里?怎么用?求救!在填空时经常不知道要添哪一个..什么时态,人称用哪个..定义例子都要啊.....
isn't和doesn't用在第三人称单数后,don't用在第一、二人称后.isn't后为名词、形容词,don't和doesn't后为动词.
isn't 后面是名词。doesn't后面是动词。
don't后面是动词
isn't和doesn't用在第三人称单数后(It isn't your fault这不是你的错; He doesn't like her他不喜欢她 ),don't用在第一、二人称后(I don't think so 我不认为是这样;You don't have to do sth.你没有必要做某事)。isn't后为名词、形容词,don't和doesn't后为动词原形。
isn't aren't don't doesn't的区别!
am not,aren't,isn't,can't,don't,doesn't.的区别及用法.
Bob____at school.He is at home.【can't,isn't,aren't,don't,doesn't】
isn't/aren't working和doesn't/don't working 用法区别!
Lily ____goshopping on Sundays with her mother选择isn't aren't don't doesn't
用am not.aren't.isn't.don't.doesn't.来完成句子.
Mary and Linda___here now.A.aren't B.don't C.isn't D.doesn't
don't won't doesn't isn't 这些词的用法,欢迎补充
He______a teacher?A,don't B,doesn't C,isn't D,aren't
Mr Smith_______French.A.isn't speak B.doesn't speak C.doesn't say D.don't speak
The boy usually__his homework at school.A,doesn;t B,isn't C,doesn't do D,don't do
Mary _______late for class.A:isn't.B:doesn't.C:doesn't be.D:don't be
I speak Chinese,but Mary______.A.doesn't B.don't C.isn't
she sings very well,()she?(don't,isn't,doesn't)
The boy ( )surf the Net A.isn't B.doesn't C.don't
my watch_____work.A.isn`t B.doesn`t C.don`t
whether he succeeds or fails_____concern me.A.don’t B isn’t C doesn’t
______ go .A Not B Don't C Doesn't D Isn't