Sheep are important tamed animals because they provide food and clothing;（）, they are used in making other products such as so, and glue. 选项 A: should have stayed B: had stayed C: was to stay D: must stay

注意：此页面搜索的是所有试题

题目内容（综合英语）

Sheep are important tamed animals because they provide food and clothing;（）, they are used in making other products such as so, and glue.
选项
A: should have stayed
B: had stayed
C: was to stay
D: must stay

参考答案

随机试卷

新乡医学院营养与食品卫生学