In the carriage of iron ore, which of the following precautions should be taken? ___
A: Trimming of these cargoes.
B: Alternate hold loading.
C: Paying attention to moisture content.
D: All of the above.
A: Trimming of these cargoes.
B: Alternate hold loading.
C: Paying attention to moisture content.
D: All of the above.
举一反三
- Which of the following questions should all feature articles answer? A: Who? B: What? C: When? D: All of the above
- According to the passage, how did Bessemer method make the mass production of steel possible A: It directed air at melted iron in a furnace, removing all impurities. B: It slowly heated iron ore then stirred it and heated it again. C: It changed iron ore into iron which was a substitute for steel. D: It could quickly find deposits of iron ore under the ground.
- COMPREHENSION QUESTION 3.2.3 Which of the following is NOT facilitated by executive function skills? A: Learning to follow directions B: Paying attention to one thing with distractions around C: Paying attention to many things at once D: Switching languages while talking to different people E: None of the above
- Which of the following items should be included in the CV? A: Job objective. B: Education and hobbies. C: Working experience and skills. D: All of the above.
- Which of the following is the ore breaking methods?( ) A: Artificial ore breaking B: Mechanical and hydraulic ore breaking C: Rock drilling and blasting D: The other three options all meet the requirements