组卷网 > 高中英语综合库 > 语法 > 句法 > 复合句 > 状语从句 > 条件状语从句
题型:单项选择 难度:0.85 引用次数:377 题号:271148
China’s New Food Act provides for a food recall system producers have to stop production      their food isn’t up to standards.
A.that; ifB.where; ifC.which; whenD.when; where
2010·黑龙江·一模 查看更多[2]

相似题推荐

单项选择 | 较易 (0.85)
【推荐1】 Mary won’t keep slim ______she takes exercise every day.
A.unlessB.ifC.whenD.or
2016-11-26更新 | 207次组卷
单项选择 | 较易 (0.85)
真题
【推荐2】------Shall we have our picnic tomorrow?
-----______it doesn’t rain.
A.UntilB.WhileC.OnceD.If
2016-11-26更新 | 484次组卷
单项选择 | 较易 (0.85)
【推荐3】Going camping in the desert will not be enjoyable __________ you are well prepared.
A.becauseB.when
C.unlessD.until
2018-09-26更新 | 205次组卷
共计 平均难度:一般