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题目内容
（延安大学 大学英语4）
We’re sure that the environment in our city ______ greatly through our work in the near future.( )
(本题2.0分)
A、 mproved
B、 was improved
C、 has improved
D、 will be improved
(本题2.0分)
A、 mproved
B、 was improved
C、 has improved
D、 will be improved
参考答案
