【单选题】氧气站的空分厂房生产的火灾危险性为()类。
【单选题】While it is essential that the text covers the subject adequately, it is also important that it is neither too detailed or too complex for the intended reader.
【多选题】丁、戊类厂房内的油漆工段,当( )时,该厂房可按火灾危险性较小的部分确定火灾危险性。
C.
油漆工段设置可燃气体自动报警系统或自动抑爆系统
D.
油漆工段占其所在防火分区面积的比例小于等于10%
E.
油漆工段占其所在防火分区面积的比例小于等于20%
【单选题】For an English family, the husband' s duty is
A.
supporting the family while the wife is working out
B.
defending the. family while the wife is running the home
C.
providing financial support while the wife is running the home
D.
independent while his wife is also independent
【单选题】在1990年代初我国有关“姓资姓社”的社会讨论中,发表《做改革开放的“带头羊”》、《改革开放要有新思路》等系列评论的媒体及作者(笔名)是( )
【单选题】Education is different from schooling in that
A.
the former is predictable while the latter is not.
B.
the former is specific while the latter is not.
C.
the former is a formalized process while the latter is not.
D.
the former is more open-ended and all-inclusive than the latter.
【单选题】To the individual consignors,the consolidator is the( )while to the actual carrier,he is the( ).
A.
carrier/actual carrier
【单选题】The US is ___ number 7, while the UK is _____ the 13th position.