高等继续教育 / 专科英语II
正确率：100%
题型描述: 单选题
They have asked us to ＿＿＿＿＿＿＿＿ in the discussion.
A.take place
B.involve
C.participate
D.be mixed
They have asked us to ＿＿＿＿＿＿＿＿ in the discussion.
A.take place
B.involve
C.participate
D.be mixed
参考答案：
佳题速递：