Questions 18 to 20 are based on the following talk.
A: To restore the production of oil wells.
B: To estimate the losses caused by the fires.
C: To remove the oil left in the desert.
D: To use the oil left in the oil lakes.
A: To restore the production of oil wells.
B: To estimate the losses caused by the fires.
C: To remove the oil left in the desert.
D: To use the oil left in the oil lakes.
举一反三
- What are the officials trying to do at the moment A: To restore the normal production of the oil wells. B: To estimate the losses caused by the fires. C: To remove the oil left in the desert. D: To use the oil left in the oil lakes.
- Questions 18 to 20 are based on the following talk. A: The threat of poisonous desert animals and plants. B: The exhaustion of energy resources. C: The destruction of oil wells. D: The spread of the black powder from the fares.
- Which oil is not suitable for use as storm oil?（） A: Fish oil B: Vegetable oil C: Mineral oil D: Animal oil
- The role and position of unconventional oil and gas resources in global oil and gas production are becoming more and more important. Which of the following are unconventional oil and gas resources? A: Tight rock oil and gas B: Mud shale oil and gas C: Coalbed methane D: Oil shale E: Oil sands F: Natural gas hydrate
- 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