问题
选择题
Look _________ the map. It's a map _________ China. [ ]
A. at , at
B. at , of
C. of , at
D. to , of
答案
答案:B
Look _________ the map. It's a map _________ China. [ ]
A. at , at
B. at , of
C. of , at
D. to , of
答案:B