Question

【题目】I met a friend of mine _______ in the street yesterday.
A.by accident
B.by the way
C.by mistake
D.by car

Answer 1

【答案】A
【解析】考查短语辨析。by accident 偶然地；by the way 顺便说一下；by mistake弄错；by car乘汽车。句意：昨天我在街上偶然遇到我的一个朋友。