问题
选择题
The price ________, but I doubt whether it will remain so.[ ]
A. went down
B. will go down
C. has gone down
D. was going down
答案
答案：C
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The price ________, but I doubt whether it will remain so.[ ]
A. went down
B. will go down
C. has gone down
D. was going down
答案：C