Question

【题目】The sportsman ________save a drowning boy that afternoon；the boy's parents appreciated him very much.

A. might B. could

C. was able to D. must

Answer 1

【答案】C

【解析】那个运动员那天下午救了一个溺水的男孩；男孩的父母非常感激他。

was able to表示通过努力并成功地做成某事。故选C。