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【单选题】
大家都知道,__是“沙漠之舟”,阿拉伯人是沙漠的儿子,他们与骆驼有着非常深的渊源。A.
马
B.
牛
C.
羊
D.
骆驼
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反馈参考答案：
举一反三
【单选题】All people in the working-age population can be divided into
A.
labor force participants.
B.
employed, unemployed, or not in the labor force.
C.
either over-employed or under-employed.
D.
potential employees.
【简答题】黄山南坡的森林中的植物构成了（ ）
【单选题】在VFP中,现对有10条记录的表进行操作,当前记录号为4,执行list Next 3(回车)后,所显示记录的序号是( )。
A.
4~7
B.
4~6
C.
5~7
D.
5~8
【单选题】The workers in the factoryhope that, at the meeting which is to be held next week, an agreement can bereached between their representatives and their boss over increasing wages andimproving working co...
A.
due
B.
near
C.
final
D.
close
【单选题】Over-working can be a _______ on both body and mind. (2015-27)
A.
task
B.
Burden
C.
bother
D.
weight
【单选题】A new bridge over the river now ,You can see many railway workers and engineers working every day．
A.
is built
B.
is being built
C.
has been built
D.
should be built
【简答题】Summer vacation is over. How many of you have burned the midnight oil to finish your homework over the last few days? 1. _______________ Or do you start working on your homework right away when you ge...
【单选题】一类高层建筑和建筑高度超过32 m的二类高层建筑的( )部位不需要设置防烟排火设施。
A.
长度超过20 m的内走道
B.
面积超过50 m 2 ,且经常有人停留或可燃物较多的房间
C.
高层建筑的中庭和经常有人停留或可燃物较多的地下室
D.
防烟楼梯间及前室,消防电梯前室
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