举一反三
- 名词：原油，a mineral oil obtained from below the surface of the Earth, and used to produce pertrol , paraffin , and various chemical substance._________________.
- which one is true about Russia A: It is an African nation with a large area of land B: It is rich in tropical agricultural resource C: It imports large amount of wheat and natural gas. D: It is one of the biggest exporters of natural gas and oil
- The Dead Sea is on the border between _______. It is _______ meters below sea level. That is ______ on Earth. The Dead Sea is the _______ large body of water in the world. The area around the Dead Sea has ancient places that _______. _______ in the Dead Sea are used for health treatments. ______ brings many visitors to the area.
- The amount of oil from the earth is ever decreasing, and we will be officially_____oil some day.
- It is a multi-view of your customers obtained from a strategic analysis of both ______ and _______ data of customer behaviours
内容
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One function provided by a hydraulic accumulator is to______. A: provide<br/>an area where air can separate from the oil B: provide<br/>an area to separate solid contaminants from the oil C: act<br/>as an oil and water separator D: absorb<br/>shocks occurring in the system
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In the figure below, the decline in consumer surplus resulting from an increase in price from $5 to $10 is given by the area:07759405b34d3d8ddf2f10fde4c01fdc.png
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Where can passes be obtained A: Within the secure area. B: From authorized personnel. C: At the Security Office. D: At the License Bureau.
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of all organic chemical is obtained from crude oil and natural gas. A: 80% B: 99% C: 70% D: 79%
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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