Question

【题目】The speaker told a joke or story ________when he gave the talk to keep us interested.

A. here and there B. sooner or later

C. more or less D. now and then

Answer 1

【答案】D

【解析】

考查词组。句意：当演讲者发表演讲让我们感兴趣的时候，他不时地讲一个笑话或故事。A. here and there到处；B. sooner or later迟早；C. more or less 或多或少；D. now and then偶尔，有时。故选D。