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【单选题】
滑动摩擦力的方向与物体相对运动方向()。
A.
相同
B.
相反
C.
D.
没关系
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参考答案:
举一反三
【简答题】具有不足转向特性的汽车,其转向半径 同样条件下 的 转向半径,故称为不足转向。
【判断题】two and three and four one and, and是我们髋关节的绕8字。
A.
正确
B.
错误
【单选题】There are two and three on the table.
A.
apple; banana          
B.
apples; banana          
C.
apples; bananas
【简答题】对关键字序列{52,80,63,44,48,91}进行一趟快速排序之后得到的结果为( )。
【单选题】It can be inferred from Paragraphs Two and Three that______.
A.
Marvel is the side that derives more benefits from the merging operation
B.
a big offer helps to secure the merger in a short time
C.
the merger is a combination of both sides' advantages
D.
Marvel has created too many characters which exceed its promotion capability
【简答题】根据句意和提示写出单词。 1. L_____! This is my new jacket. 2. Two and three is f_____. 3. This is my new friend ( ). H_____ name is Eric. 4. That is my new English teacher ( ). H_____ name is Linda Brown. 5. My n...
【单选题】If one and ten is eleven , then “one and two and three and four and five and six and seven and eight and nine and ten”is ____.
A.
Forty-four
B.
Fifty-five
C.
Fifty
D.
Fifty-four.
【简答题】脱式计算. (1)2400÷80+14×12 (2)420÷[(205-198)×4] (3)63×73-63×63 (4)25×44 (5)57×19+57 (6)85×(100+1)
【简答题】设一组初始记录关键字序列为(55,63,44,38,75,80,31,56),则利用筛选法建立的初始堆为___________________________。
【简答题】38÷4= 52÷6= 50÷7= 80÷9= 49÷5= 63÷8=
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