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题目内容
（国家开放大学理工英语21）
Seldom ________ his wife punishes her children for speaking out their own ideas freely.
单选题 (10 分) 10分
A.
do I see
B.
have I seen
C.
I have seen
单选题 (10 分) 10分
A.
do I see
B.
have I seen
C.
I have seen
参考答案