2023年度湖南省船舶水手考试题库与答案

2023年度湖南省船舶水手考试题库与答案一单选题(共60题)1、水泥涂料用于淡水舱和双层底舱。() A. Primer is used for sea water tanks and double

年度湖南省船舶水手考试题库与答案 2023 (60) 一单选题共题 1() 、水泥涂料用于淡水舱和双层底舱。 A. Primer is used for sea water tanks and double bottom tanks. B. Cement wash is used for fresh water tanks and double bottom tanks. C. Varnish is used for fresh water tanks and double bottom tanks. D. Bitumen is used for fresh water tanks and double bottom tanks. :B 试题答案 2As aduty sailor, he should (). 、 A. keep agangway watch B. often look around the ship C. hoist and lower national flag on time D. A+B+C :D 试题答案 3Before leaving the harbour, all derricks must be ()properly. 、 A. tightened B. secured