China takes the leading position _____ space industry. [ ]A. in B. atC. of D. up -九年级英语

题目简介

China takes the leading position _____ space industry. [ ]A. in B. atC. of D. up -九年级英语

题目详情

China takes the leading position _____ space industry.
[     ]
A. in
B. at
C. of
D. up
题型:单选题难度:中档来源:同步题

答案

A

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