问题
单项选择题
When and where（）your Registry Certificate issued?
A.is
B.are
C.was
D.were
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
When and where（）your Registry Certificate issued?
A.is
B.are
C.was
D.were
参考答案：C
