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    -What are you doing? -I’m looking the children. They should be back lunch now. A. after; for B. for; at C. for; for D. up; at 【查看更多】

     

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    --- What are you doing?
       --- I’m _____ the children. They should be back for lunch now.
      A. looking after  B. looking at   C. looking for   D. looking up

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