问题
选择题
The United States is ____ the south of Canada and ___ the east of Japan. [ ]
A. to; in
B. on; to
C. in; beside
D. at; on
答案
答案:B
The United States is ____ the south of Canada and ___ the east of Japan. [ ]
A. to; in
B. on; to
C. in; beside
D. at; on
答案:B