Question

【题目】I know I was___________ , so I will apologize to Sara today.

A.at risk.B.at fault.C.at ease.D.at random.

Answer 1

【答案】B

【解析】

考查介词词组。句意：我知道我有错，所以我今天会向Sara道歉。A. at risk有危险；B. at fault有错；有责任；C. at ease自由自在；安逸；D. at random随机。分析句子可知，后文提到“我”会向Sara道歉，由此判断是“我”做错了事。故选B。