船舶水手考试

单选题head line()A 头缆B 引缆C 后缆D 横缆

题目
单选题
head line()
A

头缆

B

引缆

C

后缆

D

横缆

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相似问题和答案

第1题:

SINGLE UP FORWARD TO HEAD LINE AND SPRING means ______.

A.let go all the lines forward including head line and spring

B.let go the head line and spring only

C.let go all the lines except a head line and a spring

D.let go the head line and spring including all the lines


正确答案:C

第2题:

The ()(系泊缆绳)consist of a head line ,two breast lines, two spring lines and a stern line.

  • A、moor lines
  • B、mooring lines
  • C、unmoor lines
  • D、unmooring lines

正确答案:B

第3题:

The head line is too tight.


正确答案:I’ll slack it. /Ease the strain on it.

第4题:

A()leads aft from the forecastle to the shore.

  • A、head line
  • B、fore breast line
  • C、fore spring
  • D、stern line

正确答案:C

第5题:

() the head line!

  • A、Send out
  • B、Clear of
  • C、Make fast
  • D、A+C

正确答案:D

第6题:

A() leads at right angles to the center line from the forecastle to the shore.

  • A、fore spring line
  • B、fore breast line.
  • C、head line
  • D、stern line

正确答案:B

第7题:

A ()leads afterward from the stern to the shore.

  • A、A . head line
  • B、B. breast line
  • C、C. stern line
  • D、D. spring line

正确答案:C

第8题:

有Table1,Table2两表,Table2是Table1的从表,Table1表有字段head_id(主键)和head_name,Table2表有字段Line_id(主键),head_id(外键),line_name,现要求查询统计出有那些hand_name在Table2表中有2条以上的数据。请写出你的SQL语句。


正确答案:select t1.head_name, count(1)   from Table1 t1, Table2 t2  where t1. head_id = t2. head_id  group by t1.head_name  having count(1)>2  

第9题:

Slack ()the head line !

  • A、down
  • B、in
  • C、out
  • D、away

正确答案:D

第10题:

A ()leads forward from the forecastle to the shore.

  • A、head line
  • B、breast line
  • C、spring line
  • D、stern line

正确答案:A

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