【单选题】【消耗次数:1】
I’m ill. I_______working very hard.
have
have been
had
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相关题目
【单选题】 I’m very sorry to have ____ you with so many questions on such an occasion.
①  interfered
②  offended
③  impressed
④  bothered
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①  don’t
②  didn’t
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①  that; that
②  /; by which?
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【单选题】 12. I’m very sorry to have _______ you with so many questions on such an occasion.
①  interfered
②  offended
③  impressed
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④  make up for
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①  to close
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③  to have closed
④  having closed
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①  due to
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【单选题】 I often ______ the cooking for my family, but recently I have been too busy to do it.
①  will do
②  do
③  am doing
④  had done
【单选题】 I have the complacent feeling ______ I’m highly intelligent.
①  what
②  which
③  that
④  this
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