Our city is the crossing of some important railways. [ ] A. by B. on C. at D. in
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Our city is ________ the crossing of some important railways.
[ ]
A. by B. on C. at D. in
试题答案
答案：C
Our city is ________ the crossing of some important railways.
[ ]
A. by B. on C. at D. in
答案：C