问题
选择题
Although the food price _____ a little bit so far, we doubt whether it will remain so. [ ]
A. went down
B. will go down
C. was going down
D. has gone down
答案
答案：D
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Although the food price _____ a little bit so far, we doubt whether it will remain so. [ ]
A. went down
B. will go down
C. was going down
D. has gone down
答案：D