首页
登录
职称英语
______ cannot live without oxygen. [br] Which is more important for the burning
______ cannot live without oxygen. [br] Which is more important for the burning
游客
2023-10-05
14
管理
问题
______ cannot live without oxygen. [br] Which is more important for the burning of a fire?
选项
A、Pure oxygen.
B、Air.
C、Coal.
D、Wood.
答案
B
解析
本题题干问“对于燃烧来说什么更加重要”。原文第3段指出空气中有足够的氧气可供燃烧,纯氧会让燃烧变快导致浪费。因此选项B.Air是正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3073402.html
相关试题推荐
WhatisthemostimportantfactorforarockettoescapefromtheEarth?______
Nowitisimportantthatourdrinkingwater______purified.A、shouldbeB、isC、w
WhatkindofthecourseisE244?[br]It’sveryimportantforthosewhotakeE2
Themassmedia(媒体)isanimportantpartoflifeintheUnitedStates.MostA
Themassmedia(媒体)isanimportantpartoflifeintheUnitedStates.MostA
Themassmedia(媒体)isanimportantpartoflifeintheUnitedStates.MostA
Heis______helpnow;heisdying.A、withoutB、besideC、beyondD、againstC他现在没救了
Rivershavebeenimportanttoman______.[br]Inheavilypopulatedagricultural
Rivershavebeenimportanttoman______.[br]Aheavilypopulatedagricultural
Rivershavebeenimportanttoman______.[br]Inancienttimesempiresandcivi
随机试题
TheHistoryofEarlyCinemaA)Thehistoryofthecinema
[originaltext]Peoplewithbiggerbrainstendtoscorehigheronstandardte
CyberCafe(网吧)computercentersarefoundinmanycitiesaroundtheworld.No
Nowadays,booksareexpensive.EverytimeIgotothebookstore,Iseem______m
对交感神经兴奋所致心律失常疗效较好的药物是()A:胺碘酮 B:普鲁卡因 C
在中国文学史上享有崇高地位,存诗最多(9300多首)的诗人是( )。A.李白
Thechangeinthatvillagewasmiraculou
Osler结见于A、系统性红斑狼疮 B、急性病毒性心肌炎 C、亚急性细菌性心
我国证券交易所中的普通席位是从事()等买卖的席位。 A.B股B.债券
胎产式是指A.胎儿在子宫内的姿势 B.胎儿位置与母体骨盆的关系 C.胎体纵轴
最新回复
(
0
)