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红外光的波长范围为
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【单选题】道德发挥作用的性质与社会发展的不同历史阶段相联系,是由( )决定的。
A.
道德所反映的经济基础
B.
道德所反映的政治制度
C.
道德所反映的文化水平
D.
道德所反映的社会结构
【单选题】China has promised to revise itsexisting regu
A.
40. China has promised to revise itsexisting regulations and ___ new policies according to WTO requirements. （上海春） A. forming
B.
to form.
C.
to beforming
D.
have formed
【单选题】30) The company ____ a rise in salary for ages, but nothing has happened yet. A) is promised B) is promising C) has been promising D) promised
A.
is promised
B.
is promising
C.
has been promising
D.
promised
【单选题】For a CEO to be successful in government, he has to ______ .
A.
regard the president as the CEO
B.
take absolute control of his department
C.
exercise more power than the congressional committee
D.
become acquainted with its power structure
【单选题】The government has promised to do ________ lies in its power to ease the hardships of the victims in the flood-stricken area.
A.
however
B.
whichever
C.
whatever
D.
wherever
【单选题】By no means _______promised to keep you ______of how their business was going on.
A.
he has；informing
B.
he has；informed
C.
has he；informing
D.
has he；informed
【简答题】The general manager has promised a salary increase of 10% for some (employ) ______ this year.
【单选题】下列不属于岩浆混合作用标志的是
A.
混合不彻底时，基性端元和酸性端元及二者间的过渡岩石同时出现
B.
岩石中见有围岩的捕掳体
C.
矿物间出现明显的不平衡现象
D.
对于一套岩石来说，端元组分与混合组分在 Harke变异图上应该呈一条直线
【简答题】The boss has promised a wage increase for all the (employ) ______ .
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