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【单选题】
某种产品报告期与基期比较产量增长26%，单位成本下降32%，则生产费用支出总额为基期的（ ）A.
166.32%
B.
85.68%
C.
185%
D.
54%
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【简答题】听对话，回答问题。 1. Whom is the man speaking to? [ ] A. Students B. Teachers C. Reporters 2. When does the school newspaper come out? [ ] A. On Monday B. On weekdays C. On Friday 3. What is the best ...
【简答题】get的过去式
【简答题】阅读理解。 Tourism was not always as important as it is today．In the past only rich people could afford costly travel to other countries．But in 1976 one common person in twenty visited a country away from ...
【判断题】代词指的是代替名词的词类。大部分的代词拥有名词和形容词的一些功能。在英文中的代词,按照它的意义、特点和在句中起的作用可以划分为:人称代词、自身代词、物主代词、疑问代词、不定代词、相互代词、关系代词和指示代词八种。
A.
正确
B.
错误
【单选题】Many people think they have to spend a lot of money to keep healthy. Leading a healthy lifestyle doesn't have to cost much, .
A.
though
B.
too
C.
somehow
D.
either
【单选题】超级高铁与大众的出行密切相关，它最吸引人之处，就是其运行速度远超轮轨式高铁列车，时速可达600至1200千米，甚至有很多人断言能够达到4000千米以上。这类超级高铁有一个共同的特点，就是列车须在密封的真空或者低气压管道中运行。具体而言就是通过抽取空气达到接近真空的低气压环境，采用气动悬浮或者磁悬浮驱动技术，让列车在全天候、无轮轨阻力、低空气阻力和低噪声模式下超高速运行。 以下各项如果为真，最能质疑...
A.
超级高铁在某些线路中无法实现低气压管道的密封
B.
在超级高铁运行的真空管道中维护设备将异常艰难和昂贵
C.
在真空或低气压管道中超级高铁的某些必要设备将无法使用
D.
超级高铁一旦出现失控将对乘客的人身安全带来可怕的后果
【简答题】代词按照意义和作用可以分为人称代词、（ ）和指示代词。
【单选题】It was not until Mum agreed to take her to KFC, was her favorite , the spoiled girl stopped crying .
A.
that ; that
B.
which; which
C.
that; which
D.
which; that
【单选题】My sister _____ reading. She often spends much money on books. [ ]
A.
like
B.
don't like
C.
likes
D.
doesn't like
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