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【单选题】
能导致微生物死亡的化学试剂是A.
溶菌剂
B.
抑菌剂
C.
杀菌剂
D.
AC
E.
BC
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举一反三
【简答题】I needed to buy a digital camera, one that was simply good at taking good snaps (快照), maybe occasionally for magazines. Being the cautious type, I fancied a reliable brand. So I went on the net, spent...
【单选题】关于接头，下列说法错误的是（ ）。
A.
接头联结型式，按其相对于轨枕的位置，可分为悬接式、单枕承垫式和双枕承垫式
B.
钢轨接头联结零件包括夹板、螺栓和弹簧垫圈、e形弹条等
C.
钢轨热胀冷缩时，接头处的钢轨端部。应能作一定程度的移动
D.
在我国铁路上，采用悬接式作为标准形式接头
【单选题】E. I needed to buy a digital camera, one that was simply good at taking good snaps (快照), maybe occasionally for magazines. Being the cautious type, I fancied a reliable brand. So I went on the net, sp...
A.
try the camera to see if there was anything wrong with it.
B.
compare the camera he had chosen with others.
C.
get more information about different companies.
D.
trust him and stop asking questions.
【单选题】He never said that he was good at mathematics, ______?
A.
was he
B.
wasn't he
C.
did he
D.
didn't he
【单选题】I needed to buy a digital camera, one that was simply good at taking good snaps (快照), maybe occasionally for magazines. Being the cautious type, I fancied a reliable brand. So I went on the net, spent...
A.
try the camera to see if there was anything wrong with it.
B.
compare the camera he had chosen with the others.
C.
get more information about different companies.
D.
trust him and stop asking questions.
【简答题】I needed to buy a camera, one that was simply good at taking good snaps (快照). So I went on the net, spent 15 minutes reading product reviews on good websites, wrote down the names of three top recomme...
【单选题】根据面试中所提的问题分类，可将面试分为( )。
A.
结构化面试、非结构化面试、混合式面试
B.
初步面试、诊断面试
C.
个别面试、小组面试、集体面试
D.
压力面试、BD面试、基于能力的面试
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