题目内容
体检证明
A. Medical certificate.
B. Medical care report.
Certificate of Competence.
D. Tonnage certificate.
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检察员和机工
An inspector and an engineer.
B. A PSCO and a chief engineer.
C. An inspector and a motorman.
D. A PSCO and a bosun.
水密门的橡胶有点老化了。
A. The rubber of the watertight door is in good order.
B. Its rubber is seriously aging.
C. The rubber of the watertight door is a bit old.
D. The rubber of the watertight door is a little aging.