______ you work harder, you will fail the exam. [ ]A. Until B. If C. Unless D. Because-九年级英语

题目简介

______ you work harder, you will fail the exam. [ ]A. Until B. If C. Unless D. Because-九年级英语

题目详情

______ you work harder, you will fail the exam.
[     ]
A. Until
B. If
C. Unless
D. Because
题型:单选题难度:中档来源: 月考题

答案

C

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