Most of the professors _____ to our school were from South Africa． A．invited B．to be invited C．being...
2023-01-12 10:57:18 100次 云南省2010届高三下学期第一次模拟考试 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Most of the professors _____ to our school
were from South Africa．
|
A．invited
|
B．to be invited
|
|
C．being invited
|
D．had been invited
|
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