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    --This question is a bit difficult.I think you will have problems ______ --Oh,yes.But let me have
    

    --This question is a bit difficult.I think you will have problems ______ --Oh,yes.But let me have
    --This question is a bit difficult.I think you will have problems ______
    --Oh,yes.But let me have a try.
    A.to work it out B.in working out it C.working it out D.work out it
    不好意思 剛才沒(méi)打全
    

    英語(yǔ)人氣：292 ℃時(shí)間：2020-04-07 14:22:45
    

    優(yōu)質(zhì)解答
    

    C.working it out 
    語(yǔ)法結(jié)構(gòu)是：have problem/trouble/difficulty doing sth
    

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