-Why is he absent today?-Something_to him.Acould have happened Bmust have happened为什么选B啊?

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-Why is he absent today?-Something_to him.Acould have happened Bmust have happened为什么选B啊?
-Why is he absent today?-Something_to him.Acould have happened Bmust have happened为什么选B啊?

-Why is he absent today?-Something_to him.Acould have happened Bmust have happened为什么选B啊?
must have happened 表示”过去某事情一定发生”用在肯定句中
could在推测过去发生的事情时 不用于肯定句 只用否定句而且否定句只能用它表示”过去一定没有发生某事”

对过去肯定的推测用must have done的形式。

他今天为什么缺席啊?
他一定发生了什么事情。
根据题意,也应该选这个。

sth. happen to sb.
在某人身上发生某事

why,today,absent,he,is连词成句 He is absent today,we must find out why so.这句话错在哪里了, 英语3.-Tom is never late for work. Why is he absent today?3.-Tom is never late for work. Why is he absent today?-Something _______ to him.a.must happen b.should have happened c.could have happened d.must have happened为什么 jack is not listening to the teacher.He is absent-minded.翻译 定语从句reasonThe reason__ he was ill that day was actually made up by himself.In fact,the reason_____ he was absent is ______ he went to see a film.A.that; why; that B.for which; why; thatC.that; why; becauseD.why; that; became想问的是1.第 -Why is he absent today?-Something_to him.Acould have happened Bmust have happened为什么选B啊? __(concern) about Tom,the teacher called his parents to find out why he was absent from class. He is absent,so you will have to do it by yourself.(改成复合句) Li dong is absent from school with a s___ .He goes to see a doctor. Why was Jim absent Because he ___(hurt) his leg. He is absent because he is ill.Tom goes to that place by bus.的提问又是什么 Why is Danny___school?A.absent at B.absent from C.stay in D.absent in 并说明原因, Why was he absent from school?He may __ busy.A.be B.have been C.is D.are 选请问选哪个,为什么 选择题 Jimmy is ill, so he is absent( )school today. A.to B.from C.at D.with The reason why he didn't come is ____ he is tired.空格处是填that好还是because好?还有同位语从句:Nobody believed his reason for being absent _that____ he had to meet his mom at the airport.如果句中的that要用because代替,那么 选择正确的疑问副词【how when where why] 对划线部分提问1·My brother and I are going to school------------2`He has his breakfast at seven ------------3`Her sister answers the question quickly----------4`He is absent because he is ill- Asked why he was absent from school,he made no answers.When asked why he was absent from school,he made no answers.有什么不一样 Asked why he was absent from school,he made no answers.When asked why he was absent from school,he made no answers.有什么不一样.