问题
选择题
The other day, the students in Class 5 ___on a trip to the countryside.[ ]
A. go
B. went
C. will go
D. going
答案
答案：B
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The other day, the students in Class 5 ___on a trip to the countryside.[ ]
A. go
B. went
C. will go
D. going
答案：B