Question

【题目】I kept ______ the incident, asking myself again and again how it could have happened.

A. chewing on B. sticking to

C. referring to D. relying on

Answer 1

【答案】A

【解析】

考查动词词组。句意：我不停地细想着这件事，一次又一次地问我自己是怎么发生的。A. chewing on细想；B. sticking to坚持；C. referring to提及；D. relying on依赖。故选A。