Sometimes properanswers are not far to seekfood_____safety problem.[ ]A. inB. toC. onD. after-高一英语

题目简介

Sometimes properanswers are not far to seekfood_____safety problem.[ ]A. inB. toC. onD. after-高一英语

题目详情

Sometimes proper  answers are not far to seek  food  _____ safety problem.   
[      ]
A. in    
B. to    
C. on    
D. after
题型:单选题难度:中档来源:同步题

答案

B

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