A． fire in a pile of dunnage would be classified as a _____.

A．class A

B．class B

C．class C

D．class D

[单选题]If ignited，which material would be a class B fire?（）A . MagnesiumB . PaperC . WoodD . Diesel Oil

[单选题]F．ire dampers prevent the fire spreading through the process ofA．convectionB．conductionC．radiationD．direct contact

[多选题] FIRE是指（）A . 金融B . 保险C . 房地产D . 投资

[单选题]The fire _______ a lot of smoke but little damage was done.A． gave awayB． sent offC． sent upD． gave off

[单选题]It was so cold that they kept the fire ______ all night.A． to burnB． burnC． burningD． burned

[单选题]The forest fire caused by the volcano is difficult to be______.A． put offB． put onC． put outD． put up

[单选题]Protestors claimed it was wrong to fire Matthew Cusick merely because he was______.A． a very good acrobatB． not sick.C． unable to find other workD． HIV positive

[单选题]英语FIRE PANEL指（）A .控制网络B .火灾盘C .控制面板D .控制盘

[单选题]F．ire and lifeboat stations are required to be listed on the _____.A．ships articlesB．muster listC．bunk cardD．forecastle card

[问答题]The cause of the fire was carelessness.