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【简答题】
已知直线l 1 ：3x﹣y﹣1=0，l 2 ：x+y﹣3=0，求： （1）直线l 1 与l 2 的交点P的坐标； （2）过点P且与l 1 垂直的直线方程．
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【单选题】现代社会,其潮头已进入“知识经济”时代,人们相互间的依存关系更为密切,分工更为细密,个人所掌握的知识和信息非常有限,因而对相互协作的要求也更高。这说明( )(1分)
A.
团队协作是国家发展的需要
B.
团队协作是社会发展的需要
C.
团队协作是企业发展的需要
D.
团队协作是自身发展的需要
【简答题】请将正确的内容填入括号内。 설날에 떡국을 먹으면 ( )를 먹는다고 해요.
【单选题】Mr. Perry will not tolerate the idea of a career as an actor for Neil because ____.
A.
there is n tradition of acting in the family
B.
he thinks Neil has been influenced by Keating in the choice
C.
he believes Neil has no talent for acting
D.
he thinks that such a choice will mean the ruin of Neil ’ s life
【简答题】公正是司法的灵魂与生命。____是维护社会公平正义的最后一道防线。来源:《新时代中国特色社会主义思想学习纲要》
【简答题】Mr. Keating believes it is important for Todd that he should discover he can give a loud yell because ____.A. A. he is naturally a timid person B. A. the rest of the class will respect him if he does ...
【单选题】Mr. Keating believes it is important for Todd to discover that he can give a loud yawp because___.
A.
he is naturally a timid person
B.
the rest of the class will respect him if he does
C.
he needs to discover his own resources of strength and courage
D.
he never stands against authority
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