Question

【题目】If he isn’t sure about something，he will ask the same question ________ until he is sure about it.

A．sooner or later B．over and over again

C．no more D．more or less

Answer 1

【答案】B

【解析】句意为：如果他对某事没把握，他会反复地问同一个问题直到有把握为止。sooner or later“迟早”；over and over again“反复地，一次又一次地”；on more“不再”；more or less“或多或少”。