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.
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.
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 rims. 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: 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.
- 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
- Which oil is not suitable for use as storm oil?（） A: Fish oil B: Vegetable oil C: Mineral oil D: Animal oil
- ______can cause oil flow from water outlet of the oil purifier. A: Oil inlet valve opening too quickly B: Oil temperature little higher than normal C: Diameter of gravity disc too small D: Viscosity of oil little lower than normal