The old professor travelled from one school to another, first-hand information about the education situation in China.
A. to gather
B. collecting
C. getting together
D. to get together
网友回答
A. to gather
(答案→)B. collecting
C. getting together
D. to get together
解析:考查分词做状语用法。本题中的动词collect与句子主语The old professor之间构成主动关系,故使用现在分词在句中做伴随状语。句意:那个老教师到每一个学校去调查,收集第一手的关于中国教育现状的信息。故B正确。