问题
选择题
Scientists are trying to think of a better way to _____ the environmental pollution. [ ]
A. decide on
B. write down
C. take away
D. deal with
答案
答案：D
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Scientists are trying to think of a better way to _____ the environmental pollution. [ ]
A. decide on
B. write down
C. take away
D. deal with
答案：D