He smiled politely ________Mary apologized for her drunken friends. [ ]A. as B. ifC. unless D. thoug

题目简介

He smiled politely ________Mary apologized for her drunken friends. [ ]A. as B. ifC. unless D. thoug

题目详情

He smiled politely ________ Mary apologized for her drunken friends.
[     ]
A. as
B. if
C. unless
D. though
题型:单选题难度:中档来源:专项题

答案

A

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