题目内容
Who _____ the key to the door _____ by?
[ ]
A. was; found out
B. was; found
C. was; founded
D. did; discover
B. was; found
C. was; founded
D. did; discover
B
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Who _______ the key to the door _______ by?
[
]
A .was;found out |
B .was; found |
C .was;founded |
D .did;discover |