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【单选题】
x为纯整数，若[-x/4]补=1110 1100，则[x]补为（ ）。A.
1111 1011
B.
01001111
C.
1011 0000
D.
0101 0000
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反馈参考答案：
举一反三
【简答题】是南北朝以来脱胎技法的继承和发展。
【单选题】According to the supporters, the plan should ______.
A.
benefit the television industry
B.
focus on producing better plays
C.
help increase the sales of tickets
D.
involve all the young people in England
【单选题】According to the hostess, what is the reason for increased competition in clothing industry?
A.
The increased cost of raw materials.
B.
The booming market for fast fashion.
C.
Consumers' needs for luxury fashion.
D.
The increased cost of human resources.
【多选题】缔约过失责任存在的具体情形包括（ ）
A.
假借订立合同，恶意进行磋商
B.
故意隐瞒与订立合同有关的重要事实或者提供虚假情况
C.
违反保密义务
D.
其他违背诚实信用原则的行为
【单选题】According to the speaker, what is the relationship between radio and the newspaper industry?
A.
People who listen to the radio also buy newspapers.
B.
Radio is a substitute for newspapers in the radio industry.
C.
Newspapers discourage people from listening to the radio.
D.
Many newspaper reporters also work in the radio industry.
【单选题】400 °C 时,可逆反应 N 2 (g) + 3H 2 (g) = 2NH 3 (g) 的 K y = 0.50 。若在一密闭容器中 N 2 、 H 2 、 NH 3 的分压分别为 100 kPa,300 kPa 和 200 kPa ,则反应方向为 ( ) 。
A.
向右进行
B.
向左进行
C.
处于平衡状态
D.
无法判断
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