高等继续教育 / 大学英语I
正确率：100%
题型描述: 单选题
Mary wanted to avoid running down a dog but ran ＿＿＿a big tree by the roadside.
A.up
B.on
C.into
D.over
Mary wanted to avoid running down a dog but ran ＿＿＿a big tree by the roadside.
A.up
B.on
C.into
D.over
参考答案：
佳题速递：