皮皮学，免费搜题
登录
搜题
【单选题】
下列爆炸现象属于物理性爆炸的是（）。A.
容器和管线因为受腐蚀作用，壁厚减薄，承压能力降低而引起的爆炸
B.
天然气与空气混合物遇自燃的硫化铁粉而爆炸
C.
氧气与油类接触而爆炸
D.
在卸石油醚过程中，保管员拉开电闸时，产生点火花，引起石油醚蒸气爆燃
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】As far as learning to use a word processor is concerned, the author of the passage mentions a number of drawbacks EXCEPT that______.
A.
it takes time
B.
it is costly
C.
the user may rely too much on the machine
D.
the user may lose weeks of work
【简答题】石膏能防火原因?
【单选题】__________ David could remember, he had never said an angry word to that customer.
A.
As far as
B.
As long as
C.
As well as
D.
As much as
【单选题】As far as learning to use a word processor is concerned, the author of the passage feels that Hammond ______.
A.
is understating the problem
B.
exaggerates one drawback
C.
is too skeptical about the advantages
D.
overestimates the danger of losing text
【单选题】____ I?know,?there?isn’t?such?a?word?in?English.
A.
As much as
B.
So far as
C.
As long as
D.
As soon as
【单选题】The word 'yet' in line 16 is closest in meaning to
A.
however
B.
since
C.
generally
D.
so far
相关题目：
参考解析：
知识点：
题目纠错 0
发布
