All engineer officers and engine room ratings shall be aware of the serious effects of operational or accidental pollution of the marine environment and shall take all possible ____ to prevent such pollution, particularly within the framework of relevant international and port regulations.
A.steps
B.procedures
C.precautions
D.programs
第1题:
The use of high-tech products may produce some unexpected side (英译汉)effects.
第2题:
参考答案:awareness
第3题:
第4题:
Inflation _____ the buying power of the dollar.
A: leads
B: affects
C: influences
D: effects
第5题:
第6题: