航海英語(yǔ)船舶證書的有效期、展期與更新單項(xiàng)選擇題每日一練(2019.01.25)

來(lái)源：考試資料網(wǎng)

1 If your passenger vessel has been issued a stability letter，it must be （）.

2 The certificate shall have effect （） all Chinese ports.

3 This certificate is issued under the authority of the said Government，and it will remain in （） until Jan 1 2008.

4 An International Tonnage Certificate will be issued to a vessel when it meets several requirements，one of which is that the vessel must （）.

5 A vessel’s Certificate of Documentation （）.