Question

【题目】It is about 20 kilometers _______ my home _______ school.

A. from; at B. from; to C. at; to D. for; to

Answer 1

【答案】B

【解析】句意：从我的家到学校大约20公里。from从…；at在具体地点；to到…；for为了，因为。这里from…to…是固定短语，从…到…，根据句意可知选B。