题目内容
() 16. It is wise a map and a mobile phone. Please take a raincoat if .
A. to take;it necessary B. to take;necessary
C. taking;necessary D. taking;it necessary
B
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题目内容
() 16. It is wise a map and a mobile phone. Please take a raincoat if .
A. to take;it necessary B. to take;necessary
C. taking;necessary D. taking;it necessary
B