Question

【题目】 He was on the point of starting out ________ Harran cut in.

A. while B. when

C. as D. although

Answer 1

【答案】B

【解析】句意：他正预备开始，就被哈伦打断了。when作并列连词，表示＂其时；当时；就在那时＂。