题目内容

What's English for 排出?

A. discharge
B. recharge
C. charge
D. dismantle

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What's English for 每年的?

A. manual
B. Another
C. anneal
D. Annual

Which of the following words is 漏油?

A. oil leakage
B. full oil
C. oil filling
D. oil sludge

Which of the following words is 过滤装置?

A. filtering tank
B. filtering unit
C. incinerator
D. oil separator

Which of the following words is 安全装置?

A. safe guard
B. safety device
C. safety record
D. safe work

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