高等继续教育 / 电子商务英语
正确率：100%
题型描述: 单选题
The people at the party were worried about Janet because no one was aware ＿＿＿＿＿＿＿＿ she had gone.
A.of where
B.of the place which
C.of the place
D.of which
The people at the party were worried about Janet because no one was aware ＿＿＿＿＿＿＿＿ she had gone.
A.of where
B.of the place which
C.of the place
D.of which
参考答案：