Tom knew nothing about it his sister told him. [ ]A. since B. if C. until D. unless -九年级英语

题目简介

Tom knew nothing about it his sister told him. [ ]A. since B. if C. until D. unless -九年级英语

题目详情

Tom knew nothing about it              his sister told him.
[     ]
A. since
B. if
C. until
D. unless
题型:单选题难度:中档来源:0101 模拟题

答案

C

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