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  • Mr.Zhang has been busy __his office work on weekdays this mouth.A.with B.to C.for D.in

    Mr.Zhang has been busy __his office work on weekdays this mouth.A.with B.to C.for D.in
    Oh,little Tom seemed to be sad.I guess something ___(happen)to him.
    其他人氣:184 ℃時(shí)間:2019-08-21 15:13:21
    優(yōu)質(zhì)解答
    be busy with sth,表示“忙于某事”,本例選擇with,意思是,張先生周末忙于辦公室的工作.
    后面happened,就是happen的過去時(shí).因?yàn)槭沁^去發(fā)生的事導(dǎo)致了現(xiàn)在不開心.
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