问题
选择题
Who _____ the key to the door _____ by?[ ]
A. was; found out
B. was; found
C. was; founded
D. did; discover
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Who _____ the key to the door _____ by?[ ]
A. was; found out
B. was; found
C. was; founded
D. did; discover
答案：B