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【单选题】
下列等式成立的是(  )
A.
100÷ 1 7 ×(-7)=100÷ [ 1 7 ×(-7)]
B.
100÷ 1 7 ×(-7)=100×7×(-7)
C.
100÷ 1 7 ×(-7)=100× 1 7 ×7
D.
100÷ 1 7 ×(-7)=100×7×7
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参考答案:
举一反三
【多选题】烹饪原料的“可食性”包含三层含义 ( )
A.
A 营养性
B.
可口性
C.
安全性
D.
可加工性
【单选题】What is the dominant force for success in negotiation?
A.
a distributive vs. integrative strategy
B.
the planning that takes place prior to the dialogue
C.
the discussions that precede planning sessions
D.
the tactics selected in support of strategic goals
E.
all of the above
【单选题】What is the dominant force for success in negotiation?
A.
a distributive vs. integrative strategy
B.
the planning that takes place prior to the dialogue
C.
the discussions that precede planning sessions
D.
all of the above
【单选题】None of us expected Lily to _____ at the party. We thought she was still in Beijing.
A.
turn in
B.
turn over
C.
turn up
D.
turn down
【单选题】传统观念认为,中国的现代史时期是指从()开始至1949年。
A.
1840年
B.
1849年
C.
1912年
D.
1919年
【单选题】A wonderful idea suddenly occurred to me _______ I would turn to the reference book to finish my
A.
31. A wonderful idea suddenly occurred to me  _______ I would turn to the reference book to finish my homework A.that
B.
if
C.
when
D.
Which
【单选题】传统观念认为,中国的现代史时期是指从()开始的
A.
1840年
B.
1849年
C.
1912年
D.
1919年
【单选题】What is the dominant force for success in negotiation? ___________.
A.
a distributive vs. integrative strategy
B.
the planning that takes place prior to the dialogue
C.
the discussions that precede planning sessions
D.
the tactics selected in support of strategic goals
【多选题】烹饪原料的“可食性”包含三层含义( )
A.
营养性
B.
可口性
C.
安全性
D.
可加工性
E.
以上都不是
【判断题】The Hundred Years' W ar was a series of wars fought between the British and the Vikings for trade and territory.
A.
正确
B.
错误
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