Question

【题目】The factory _____ the foot of the mountain.

A. expands on B. expands in

C. expands to D. expands into

Answer 1

【答案】C

【解析】expand on“进一步阐述，详谈，补克”；expand in“在……中发展”；expand to“扩展到……”；expand into“(使)扩展，将……扩充成”. 句意：这个工厂的地界扩展到了山脚下。