We must______ using plastic bags in order to protect our earth..


  1. A.
    give out
  2. B.
    give up
  3. C.
    give away
  4. D.
    give in
B
考查點(diǎn):考察動(dòng)詞詞組辨析。解題思路:give out “分發(fā)”,give up“放棄”,give away “分發(fā)”;give in “屈服”。根據(jù)句意:我們必須放棄使用塑料袋來保護(hù)我們的地球。故選B。
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