皮皮学,免费搜题
登录
搜题
【多选题】
下列正确表达社会革命和社会改革的是( )
A.
革命是社会形态的质变,改革是同一社会形态的部分质变
B.
社会改革是走向社会革命的一个步骤,是革命的前提和准备
C.
革命是用新的社会制度代替旧的社会制度,改革是同一社会制度的自我调整
D.
革命和改革的根源都是社会基本矛盾
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【简答题】已知m 2 +mn+2n 2 =11,mn+n 2 =6,则m 2 +n 2 的值为(    )。
【多选题】下列化合物中比苯取代反应活性强的是
A.
甲苯
B.
氯苯
C.
D.
硝基苯
E.
苯酚
【多选题】下列化合物中比苯取代反应活性强的是()。
A.
甲苯
B.
氯苯
C.
D.
硝基苯
【单选题】When playing a game you should ask your child to find something starting with the letter b instead Of c.
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】When playing a game you should ask your child to find something starting with the letter b instead of c.( )
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】听力原文: There are four types of college degrees, starting with the associate degree. The associate takes about two years to complete when one is enrolled full time. The bachelor's degree takes four year...
A.
The Bachelor's degree.
B.
The Associate degree.
C.
The Master's degree.
D.
The Doctor's degree.
【简答题】When playing a you should ask your child to find something starting with the letter b instead of c.
【单选题】利用配方法解方程x 2 -12x+25=0可得到下列哪一个方程(  )
A.
(x+6) 2 =11
B.
(x-6) 2 =-11
C.
(x-6) 2 =11
D.
(x+6) 2 =51
【简答题】计算 (1)(6a 2 ﹣8a+11b 3 )﹣(11a 2 +2b 3 ) (2)(3x+9)(6x+8) (3)(4a 3 b﹣6a 2 b 2 +12ab 3 )÷2ab (4)(x+2) 2 ﹣(x+1)(x﹣1)
【单选题】下列化合物中比苯取代反应活性强的是
A.
苯磺酸
B.
氯苯
C.
苯酚
D.
硝基苯
相关题目: