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【简答题】
当采高超过( )m或片帮严重时，液压支架必须有护帮板，防止片帮伤人。 A 2 B 3 C 4
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举一反三
【单选题】The flood killed _____ people. [ ]
A.
over five hundred
B.
hundreds of
C.
hundred of
D.
A & B
【单选题】(应用题)在EXCEL中,创建分类汇总的步骤是( ) 1、选择数据区域 2、选择数据选项卡 3、选择分类汇总选项 4、选择分类字段、汇总方式、汇总项
A.
1、2、3、4
B.
3、1、2、4
C.
3、1、4、2
D.
3、2、4、1
【单选题】Over a hundred people expressed their worries, but _________ were willing to help.
A.
some
B.
many
C.
few
D.
little
【简答题】简述资金成本的作用。
【单选题】How many people became homeless as a result of the storm?
A.
Over two hundred.
B.
Over fourteen.
C.
About fifteen.
【单选题】The Maintenance of Parents Bill_____.
A.
received unanimous support in the Singapore Parliament
B.
was believed to solve all the problems of the elderly poor
C.
was intended to substitute for traditional values in Singapore
D.
was passed to make the young more responsible to the old
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