摘要： -Have you known Dr. Jackson for a long time? -Yes, since she the Chinese Society. A. has joined B. joins C. had joined D. joined
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—Have you known Dr. Jackson for a long time?
—Yes, since she the Chinese Society.
—Yes, since she the Chinese Society.
[ ]
A. joined
B. joins
C. has joined
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B. joins
C. has joined
—Have you known Dr. Jackson for a long time?
—Yes, since she the Chinese Society.
A. joined B. joins C. has joined
查看习题详情和答案>>