she is already twe hours late.What____to her?A can have happened B must have happened C should have happened D must happen为什么不选B呢?
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/24 01:37:32
she is already twe hours late.What____to her?
A can have happened B must have happened C should have happened D must
happen
为什么不选B呢?
选C
B中的must太肯定了,这个是推测,没法做出如此肯定的推导的.
请及时采纳,多谢!
表示对过去本该做没有做的虚拟语气,选C,用should
对情况进行推测,一般用could或者should
如果是肯定句,选b是可以的,但在疑问句中是不是感到别扭呢?她迟到了俩小时,就一定发生了什么事吗,语气过于强烈
因为must have done表示对过去的肯定猜测,但是在这里提问者不知道“她”发生了什么事,所以只能选疑问形式的can来表示故选AA也是对过去的猜测啊,而且可以理解成在她迟到的这两个小时里肯定发生了什么事,也是对过去的肯定猜测嘛can是疑问猜测,就是说是提问者不清楚的情况下说出来的,就是说可以说成“他已经迟到了两个小时,她发生了什么事呢?”但如果选B那就成“他已经迟到了两个小时,她一定发生了什...
全部展开
因为must have done表示对过去的肯定猜测,但是在这里提问者不知道“她”发生了什么事,所以只能选疑问形式的can来表示故选A
收起
选A,
语气较委婉,而且不可能是“must,should”
完成时。
A.
表示可能性的猜测!
为什么不选B呢? 选C B中的must太肯定了,这个是推测,没法做出如此肯定的推导的。 学习是一件愉快的事! (*^__^*) 请及时采纳,多谢!
she is already twe hours late.What____to her?A can have happened B must have happened C should have happened D must happen为什么不选B呢?
She is already taken.
she is already gone 请问什么时态
what are you waiting here for?she is gone already
Mary is not thin.she is h().
She has already finished university.She is a college ______.8个字母
She is already 50,but she doesn’t look------A.like B.this C.itD.such
my english teacher hello,my name is jim.i have a good teacher,her name is miss jiang.she is my english teacher.she has twe big eyes and long hair.she is pretty and kind.she likes reading books and watching tv .this is my teacher.i like her 这里有
She is very tired.She can h------walk
英语翻译there is no way she can forget him and is condemned to love and sufferAfter you I already don't havethere already is not
but she has already gone
---Look at the girl over there ,she is already thirty----you're joking.she doesn't look___Aso BthatC it
she is ( ) newer comer to ( )cemistry but she has already made some important discoveries.这两空填a the 或者不填.
( )She looks very young,( ),she is already in her thirties.A,but B,and C,or D,then
is already cooked
she is mary brown h( )last name is brown 填空
my brother is ______.A.twenty and twe B.twenty two C.twenty-two
She knows a lot of things and she is h____(h开头|)She work very h____