The machine will continue to make much noise ______ we have it repaired.A、whenB

游客2024-08-01 45

问题 The machine will continue to make much noise ______ we have it repaired.

选项 A、when
B、because
C、if
D、unless

答案 D

解析 unless意为“除非、如果不”，位于句中引导状语从句，而其他三个连词均不符合题意。

转载请注明原文地址:http://tihaiku.com/zcyy/3700600.html

相关试题推荐

随机试题

最新回复(0)

Writeaboutthefollowingtopic.AsthepopularityoftheInternetcontinuesto