问题
选择题
_____________ is the capital city of the U. S.[ ]
A. London
B. Washington D. C.
C. Ottawa
答案
答案：B
搜题请搜索小程序“爱下问搜题”
_____________ is the capital city of the U. S.[ ]
A. London
B. Washington D. C.
C. Ottawa
答案：B