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【简答题】Task 4 • Directions: • The following is a list of terms related to Security. After reading it, you are required to find the items equivalent to ( 与 ... 等同 ) those given in Chinese in the table below. ...
【简答题】Task 4 • Directions: • The following is a list of terms related to Security. After reading it, you are required to find the items equivalent to ( 与 ... 等同 ) those given in Chinese in the table below. ...
【判断题】Dream of the Red Chamber is believed to be semi-autobiographical, mirroring the rise and decline of author Cao Xueqin’s own family and, by extension, of the Qing Dynasty
A.
正确
B.
错误
【单选题】在平面直角坐标系中,O是坐标原点,已知A点的坐标为(1,1),请你在坐标轴上找出点B,使△AOB为等腰三角形,则符合条件的点B有 [     ]
A.
6
B.
7
C.
8
D.
9
【简答题】平面直角坐标系中,有一直角三角形AOB,点O为坐标原点,已知A的坐标为(2 ,2 )。AB直于x轴。 (1)求B点坐标; (2)若将直角三角形AOB向右沿着x轴平移个单位长度后得到△A′O′B′,且O′A′交AB的中点于点C,试写出A′,O′,B′的坐标; (3)求△O′BC的面积。
【多选题】关于优质专业课程辅助教学系统的定位,下列说法正确的有
A.
鼓励教师运用网络进行课堂教学,为课堂教学增添新的模式
B.
利用平台拓展教科研资源,使教学、科研有效结合
C.
不断促成中职专业课优质资源的分类/聚合
D.
优质专业课程可以代替教师正常上课教学
【单选题】子宫的淋巴不直接注入( )
A.
髂总淋巴结
B.
腰淋巴结
C.
髂内淋巴结
D.
腹股沟淋巴结
E.
髂外淋巴结
【简答题】Task 4 • Directions: • The following is a list of terms related to Security. After reading it, you are required to find the items equivalent to ( 与 ... 等同 ) those given in Chinese in the table below. ...
【简答题】在直角坐标系中,A(-3,4),B(-1,-2),O为原点. (1)求△AOB的面积; (2)将这个三角形向上平移 个单位长度,得△A / O / B / ,再作△A / O / B / 关于 轴的对称图形△A // O // B // ,试写出△A / O / B / 和△A // O // B // 各顶点的坐标.
【简答题】Task 4 • Directions: • The following is a list of terms related to Security. After reading it, you are required to find the items equivalent to ( 与 ... 等同 ) those given in Chinese in the table below. ...
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