A.adjusted B.adjusting C.adjust D.adjusts
A.Receive B.Receiving C.Received D.receives
A. registry book B. exercise book C. seaman’s book D. record book
A.安全措施 B.安全网 C.安全帽 D.安全防护
A. Carry out safety inspection. B. Carry out more detailed inspection. C. Carry out important inspection. D. Carry out relevant inspection.
