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【单选题】
人眼看到的光称为可见光,其波长范围
A.
400~760nm
B.
200~400mm
C.
400~760pm
D.
400~760cm
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参考答案:
举一反三
【单选题】评价一个人是否有价值关键看他
A.
是否有一份好工作
B.
是否有幸福的家庭
C.
是否有优越的社会地位
D.
是否对他人或社会作出贡献
【单选题】和声大调是在自然大调的基础上如何变化?()
A.
升高第六级音
B.
降低第六级音
C.
升高第七级音
D.
降低第七级音
【简答题】The Japanese company agreed to compensate us for the defective watches by 4% of the total value.
【判断题】安全边际和销售利润指标均可在保本点的基础上直接套公式计算出来。 ( )答案:
A.
正确
B.
错误
【简答题】第51回中,悟空变成什么飞入洞,拿起金箍棒一路打了出去?
【简答题】和声大调在自然大调的基础上变化了哪个音?是如何变化的?
【单选题】The company agreed to lend some money to his team ______ that he would pay back the following week.
A.
only if
B.
on purpose
C.
on occasion
D.
on condition
【单选题】We have agreed to ()a joint venture company in that state .
A.
put up
B.
put forward
C.
open
D.
set up
【单选题】What was special about Victoria's first three years running her own company?
A.
She agreed to promote SHC software.
B.
She won major contracts away from SHC
C.
She worked with SHC on product development.
【单选题】The workers agreed to ________ the strike if the company would satisfy their demands.
A.
call for
B.
call in
C.
call off
D.
call up
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