Thousands of products ________ from crude oil are now in daily use.
made
举一反三
- 5. Thousands of products __________ from crude oil are now in daily use. A) to make B) be made C) making D) made
- Thousands of products ______from coal are now in daily use. A: made B: make C: making D: to make
- Crude oil from Xinjiang to Chongqing
- What type of oil is not covered in the oil pollution law?（） A: mineral oil B: machinery oil being transferred for shipboard use C: crude oil unrefined D: normal bilge oil and water
- From now on, the Chinese products enter competition foreign products in the international market.
内容
- 0
of all organic chemical is obtained from crude oil and natural gas. A: 80% B: 99% C: 70% D: 79%
- 1
When the crude oil is obtained from the field, it is taken to __________ to be treated. The commonest form of treatment is heating. A: the corporations B: the refineries C: the pipelines
- 2
Crude oil must be and then can be used. (refined / extracted)
- 3
Which of the following is not a component of modern lubricant？ A: Lubricant base oil B: Lubricant additives C: Crude oil
- 4
Crude oil transferred through the pipelines meets ______ of annual need of China.