[单选题]

What is a FALSE statement concerning the line throwing appliance on a vessel ().

A．A drill on its use must be held once every three months

B．The actual firing is at the discretion of the Master

C．The auxiliary line must be of a light color

D．The auxiliary line must be at least 500m long

参考答案与解析：

相关试题

Which statement is FALSE concerning prec

[单选题]Which statement is FALSE concerning precautions during fueling operations?（）A . All engines，motors，fans，etc. should be shut down when fuelingB . All windows，doors，hatches，etc. should be closedC . A fire extinguisher should be kept nearbyD . Fuel tank

  • 查看答案

    • Is the following statement true or false

    [单选题]Is the following statement true or false?A． significant change in the ownership of an existing audit client is a factor which makes it appropriate for the auditor to review the terms of engagement.A．TrueB．False

  • 查看答案

    • This statement is not ____ with what you

    [单选题]This statement is not ____ with what you said earlier.A. right B. consist C. accordance D. consistent

  • 查看答案

    • What is a sub£­select statement?

    [单选题]What is a sub-select statement?A．a select statement that selects a subset of fields in a tableB．a select statement that returns a subset of the data in a tableC．a select statement that appears within another select statementD．a select statement that

  • 查看答案

    • Normal 0 7.8 磅 0 2 false false false

    [单选题]Normal 0 7.8 磅 0 2 false false false MicrosoftInternetExplorer4 1.根据系统安全工程的观点，危险是指系统中存在发生不期望后聚的可能性超过了人们的承受程度。一般用危险度来表示危险的程度。在安全生产管理中，危险度通常由( )决定。A．事故发生的可能性和事故的类别B．事故严重性和影响范围C．事故发生的可能性和事故后果的严重性D．事故的严重性和事故发生后的应急救援能力

  • 查看答案

    • According to Statement on Auditing Standards No.99, Consideration of Fraud in a Financial Statement

    [单选题]According to Statement on Auditing Standards No.99, Consideration of Fraud

  • 查看答案

    • 若 Normal 0 7.8 磅 0 2 false false false -

    [单选题]若 Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE MicrosoftInternetExplorer4 y1·y2为二阶线性常系数微分方程y〞+p1y＇+p2y=0的两个特解，则C1y1+C2y2（）.A．为所给方程的解，但不是通解B．为所给方程的解，但不一定是通解C．为所给方程的通解D．不为所给方程的解

  • 查看答案

    • A vertical common-size income statement expresses each category of the income statement as a percent

    [单选题]A vertical common-size income statement expresses each category of the inco

  • 查看答案

    • Which of the following statement is NOT

    [单选题]Which of the following statement is NOT true?A． When you run out of money, you can ask your partner to call back.B． Telephone books in the US have different colors.C． The state of Oregon has several area codes.D． An area code is necessary in making a

  • 查看答案

    • Which statement is NOT true?

    [单选题]Which statement is NOT true?A．While displacement pump works, volume of the working chamber will increase and decrease alternatelyB．A gear pump always has two gearsC．Any vane pump will have a rotor within a ringD．A balanced vane pump has two outlet po

  • 查看答案