For ________ information about present national boundaries, we'd better refer to an uptodate ma

题目简介

For ________ information about present national boundaries, we'd better refer to an uptodate ma

题目详情

For ________ information about present national boundaries, we'd better refer to an uptodate map.
[     ]
A. practical  
B. frequent
C. reliable  
D. beneficial
题型:单选题难度:中档来源:同步题

答案

C

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