单项选择题
A.should bring
B.should be brought
C.should take
D.should be taken
单项选择题 Safety-management objectives of the Company should establish safeguards （） all identified risks.
单项选择题 Ship fire-fighting organization includes （）.
单项选择题 The fire-fighting practical training should take place in spaces which provide truly realistic training conditions, and whenever possible and practical should be carried out in （）.