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Something to save our earth. Do you think so?A. can doB. must doC. has to doD. must be do

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解决时间 2021-03-28 16:12
  • 提问者网友:無理詩人
  • 2021-03-28 10:20
Something to save our earth. Do you think so?
A. can do
B. must do
C. has to do
D. must be done
最佳答案
  • 五星知识达人网友:梦中风几里
  • 2020-05-01 21:49
A. can doB. must doC. has to do(答案→)D. must be done解析:something must be done意为:必须采取措施.
全部回答
  • 1楼网友:怙棘
  • 2020-11-04 19:30
感谢回答,我学习了
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