Thousands of products ______from crude oil are now in daily use.1.to make 2.be made 3.making 4.made

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/30 10:30:09

Thousands of products ______from crude oil are now in daily use.1.to make 2.be made 3.making 4.made
Thousands of products ______from crude oil are now in daily use.
1.to make
2.be made
3.making
4.made

Thousands of products ______from crude oil are now in daily use.1.to make 2.be made 3.making 4.made
【参考答案】 D made
【解析】
其实这个句子是省略句,原句应该是 Thousands of products which are made from crude oil are now in daily use.
这个原句是定语从句,主句和从句的主语是一致的,都是thousands of products,句子中出现了两个be动词的时,可以省略从句中的一个和关系代词,以求简洁.

4
产品被原油做成 所以是被动语态

4