问题
选择题
When the farmers dug the well, they _____ a large collection of ancient china. [ ]
A. came by
B. came around
C. came up
D. came across
答案
答案：D
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When the farmers dug the well, they _____ a large collection of ancient china. [ ]
A. came by
B. came around
C. came up
D. came across
答案：D