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【单选题】
Change in the schools starting time______.A.
have resulted in a better performance of students
B.
have failed to attract more students to schools
C.
may be adopted by more schools in the future
D.
may cause new problems for some students
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举一反三
【简答题】Please share a movie with us,and illustrate some reasons why you want to share it?
【判断题】As many as 300,000 workers died during the construction of the Great Wall.
A.
正确
B.
错误
【单选题】If assets are $300,000 and liabilities are $192,000, then equity equals:
A.
$492,000
B.
$792,000
C.
$108,000
D.
$300,000.
【简答题】已知圆心坐标为 ,圆上一点为 ,则该圆的半径为__________
【单选题】已知左转圆曲线ZY点至交点的坐标方位角为αZY-JD,圆曲线上任一点与ZY点的弦长与过ZY点的切线所夹的角为δ,ZY至该点的弦长所对的圆心角为φ;则该ZY点至该点的坐标方位角为( )。
A.
αZY-i=αZY-JD+φ
B.
αZY-i=αZY-JD-φ
C.
αZY-i=αZY-JD+δ
D.
αZY-i=αZY-JD-δ
【简答题】Many people talked of the 288,000 new jobs the Labor Department reported for June, along with the drop in the unemployment take to 6 J percent. at good news. And they were right. For now it appears th...
【简答题】Many people talked of the 288,000 new jobs the Labor Department reporled for Jure, along with the drop in the unemployment take to 6 J percent. at good news. And they were right. For now it appears th...
【多选题】近年来, 我国沿海一些企业实施“机器换人” 后, 降低了产品不良率, 提高了产能。 但有的工序进行“机器换人” 却不划算, 还要求企业拥有应用研发的人才和能力。 这 启示我们
A.
抓住主要矛盾就能化解事物发展中的问题
B.
必须坚持用一分为二的观点看待事物
C.
矛盾着的事物及其每一个侧面各有其特点
D.
事物发展过程是前进性与曲折性的统一
【简答题】已知⊙O的半径为5，圆心在坐标原点，位于第二象限的该圆上的一点P的横坐标和纵坐标均为整数．则点P的坐标为______．（写出一个即可）
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