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【单选题】
Which one in the following is not the suggestion on writing academic paper?
A.
Avoid formal vocabulary
B.
Avoid colloquial vocabulary
C.
Avoid words that you would use with your friends and your family
D.
Try to find specific vocabulary of your own field that you are researching on
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参考解析:
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举一反三
【判断题】所有的体育亚文化都是积极的。
A.
正确
B.
错误
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【单选题】What about the case when a node is deleted? 删除节点的情况呢?
A.
decreaes by 1 减小1
B.
remains the same or increase by 1 不变或增加1
C.
remains the same 不变
D.
remains the same or decrease by 1 不变或减小1
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【单选题】Where will Zachary go to teach?
A.
Guangxi.
B.
Hangzhou.
C.
Yunnan.
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【单选题】Java语言相比于C,C++的不同之处在于:(1) 不支持指针(2)可以手动进行内存管理(3)Java编译器生成的代码与平台相关(4)自动对内存进行管理(5)Java编译器生成的字节码,只要是安装了Java的运行系统其程序就能在不同的处理器上执行
A.
(1)(2)(3)
B.
(1)(3)(4)
C.
(1)(4)(5)
D.
(1)(2)(5)
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【单选题】Stress levels and heart disease are strongly ________.
A.
coordinated
B.
correlated
C.
collaborated
D.
cooperated
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【单选题】The AVL tree above is imblanced because node 13 was just inserted. Which one is the tree after rebalancing?以上AVL树因为刚插入节点13而失衡,利用课堂上所学重平衡算法,恢复平衡后的AVL树为:
A.
B.
C.
D.
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【单选题】Increased recruitment of women engineers will help correct the gender ________ in the profession.
A.
depression
B.
imbalance
C.
crisis
D.
identity
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【单选题】函数$\ln (\cos x)$的定义域是
A.
$(2k\pi -\frac{\pi}{2},2k\pi +\frac{\pi}{2}), k \in \mathbb{Z}$
B.
$(2k \pi - \pi,2k\pi +{\pi}), k \in \mathbb{Z}$
C.
$(k\pi -\frac{\pi}{2},k\pi +{\pi}), k \in \mathbb{Z}$
D.
$(k\pi +{\pi},k\pi +\pi), k \in \mathbb{Z}$
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【单选题】根据本题题干回答以下(1)(2)题随机挑选一个三位数$a$,试问(1)、$a$含有因子3的概率为?
A.
$\frac{298}{900}$
B.
$\frac{299}{900}$
C.
$\frac{301}{900}$
D.
$\frac{1}{3}$
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【单选题】、若$a,b$都是从区间$[0,4]$中随机选取的数, 求$f(1)>0$的概率
A.
$\frac{7}{32}$
B.
$\frac{1}{4}$
C.
$\frac{9}{32}$
D.
$\frac{5}{16}$
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