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题目内容
（河北科技大学英语2(专升本)）
(单选题) I have worked with him for some time and have found that he is_____than John.(本题5.0分)
A、 more efficiency a worker
B、 a more efficient worker
C、 more an efficient worker
D、 a worker more efficiently
A、 more efficiency a worker
B、 a more efficient worker
C、 more an efficient worker
D、 a worker more efficiently
参考答案
