摘要： the chapter four times, I finally understood the author’s theory. A. Reading B. Having read C. To read D. Read
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____ the chapter four times, I finally understood the author's theory.
[ ]
A. Reading
B. Having read
C. To read
D. Read
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B. Having read
C. To read
D. Read
_____ the chapter four times, I finally understood the author's theory.
[ ]
A. Reading
B. Having read
C. To read
D. Read
查看习题详情和答案>>
B. Having read
C. To read
D. Read
_____ the chapter four times, I finally understood the author's theory．
A．Reading B．Having read C．To read D．Read
查看习题详情和答案>>