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【单选题】
p.p1%20%7Bmargin%3A%200.0px%200.0px%200.0px%200.0px%3B%20font%3A%2016.0px%20Times%3B%20color%3A%20%23232323%3B%20-webkit-text-stroke%3A%20%23232323%7D%0Aspan.s1%20%7Bfont-kerning%3A%20none%7D 中国主张,中国与中亚各国要坚持世代友好,做和谐和睦的好邻居;要坚定相互支持,做真诚互信的好朋友;要大力加强务实合作,做互利共赢的好伙伴。这一主张: 1符合中国与中亚各国的共同利益 2体现了我国独立自主的和平外交政策 3反映了中国对中亚地区事务的主导权 4有利于促进世界的和平与发展
A.
p.p1%20%7Bmargin%3A%200.0px%200.0px%200.0px%200.0px%3B%20font%3A%2016.0px%20Times%3B%20color%3A%20%23232323%3B%20-webkit-text-stroke%3A%20%23232323%7D%0Aspan.s1%20%7Bfont-kerning%3A%20none%7D ①②③
B.
p.p1%20%7Bmargin%3A%200.0px%200.0px%200.0px%200.0px%3B%20font%3A%2016.0px%20Times%3B%20color%3A%20%23232323%3B%20-webkit-text-stroke%3A%20%23232323%7D%0Aspan.s1%20%7Bfont-kerning%3A%20none%7D ①②④
C.
p.p1%20%7Bmargin%3A%200.0px%200.0px%200.0px%200.0px%3B%20font%3A%2016.0px%20Times%3B%20color%3A%20%23232323%3B%20-webkit-text-stroke%3A%20%23232323%7D%0Aspan.s1%20%7Bfont-kerning%3A%20none%7D ①③④
D.
p.p1%20%7Bmargin%3A%200.0px%200.0px%200.0px%200.0px%3B%20font%3A%2016.0px%20Times%3B%20color%3A%20%23232323%3B%20-webkit-text-stroke%3A%20%23232323%7D%0Aspan.s1%20%7Bfont-kerning%3A%20none%7D ②③④
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举一反三
【单选题】It is generally believed that constant reading and comprehending can ______ our mental ability of comprehension while physical exercise can help build up our body.
A.
stress
B.
effect
C.
strengthen
D.
decide
【简答题】金属材料的力学性能是指在载荷作用下其抵抗 、 或 的能力。 2. 低碳钢拉伸试验的过程可以分为弹性变形、 和 三个阶段。 3. 线性无定形高聚物的三种力学状态是 、 、 ,它们的基本运动单元相应是 、 、 ,它们相应是 、 、 的使用状态。
【单选题】We have spoken of marriage as a formal contract. It should be noted, however, that this contract does not【C1】______the same form. in different societies. In western societies the【C2】______of a man and...
A.
make
B.
get
C.
take
D.
do
【单选题】听力原文:Man: Good evening. Today, we invited Professor Lynch, an expert on Arabian culture to tell us some facts about the language that we may not really know. Woman: Hi, good evening. It's my honor to ...
A.
That colloquial Arabic is the everyday spoken language, which varies from country to country.
B.
That Arabic is just one language that all Arabs understand, speak and write.
C.
That classical Arabic and Modern Arabic are two different kinds of written Arabic.
D.
That pan-Arabic provides a means of communication between educated people of different Arab nationalities.
【单选题】The pathways for degradation of pyrimidines generally lead to production and thus to _____ synthesis. Thymine, for example, is degraded to methylmalonylsemialdehyde, an intermediate of valine cataboli...
A.
uric acid
B.
CO 2
C.
urea
D.
arginine
【多选题】按照生产和流通环节划分,电价可以分为()
A.
直供电价
B.
转供电价
C.
上网电价
D.
互供电价
E.
销售电价
【单选题】材料的主要力学性能分为强度、刚度、塑性三项性能指标,其塑性指标是( )。
A.
σ s 和 σ b
B.
Ε 和 μ
C.
δ 和 ψ
D.
δ 和 μ
【单选题】在高速水流下,保证溢洪道底板结构安全的措施可归结为( )。
A.
上截下排
B.
有限控制
C.
上压下锚
D.
封、排、压、光
【单选题】在高速水流下,保证溢洪道底板结构安全的措施可归结为:
A.
上截下排
B.
有效控制
C.
上压下锚
D.
封、排、压、光
【单选题】所有脆性材料,它与塑性材料相比,其拉伸力学性能的最大特点是( )。
A.
强度低,对应力集中不敏感
B.
相同拉力作用下变形小
C.
断裂前几乎没有塑性变形
D.
应力-应变关系严格遵循胡克定律
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