题目内容
10、An average of 130,000 Chinese ____ abroad for studies every year over the past few years, improving exchanges in the educational fields.
A．was going B．have been going
C．has been going D．are going
试题答案
10、B
相关题目
An average of 130,000 Chinese ____ abroad for studies every year over the past few years, improving exchanges in the educational fields.
A. was going B. have been going
C. has been going D. are going
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