多项选择题

党在领导中国革命过程中，曾实行过的土地政策有（）。

A、消灭地主阶级，变封建半封建的土地所有制为农民的土地所有制
B、地主减租减息，农民交租交息
C、废除封建剥削的土地制度，实行耕者有其田的土地制度，按人口平均分配土地
D、土地国有政策

<上一题目录下一题>

热门试题

未分类题

Without regular supplies of some hormones our capacity to behave would be seriously impaired; without others we would soon diE.Tiny amounts of some hormones can modify our moods and our action, our inclination to eat or drink, our aggressiveness or submissiveness, and our reproductive and parental behavior. And hormones do more than influence adult behavior; early in life they help to determine the development of bodily form. and may even determine an individual's behavioral capacities. Later in life the changing outputs of some endocrine glands and the body's changing sensitivity to some hormones are essential aspects of the phenomena of aging.Communication within the body and the consequent integration of behavior. were considered the exclusive province of the nervous system up to the beginning of the present century. The emergence of endocrinology as a separate discipline can probable be traced to the experiments of Bayliss and Starling on the hormone secretion. This substance is secreted from cells in the intestinal walls when food enters the stomach; it travels through the bloodstream and stimulates the pancreas to liberate pancreatic juice, which aids in digestion. By showing that special cells secrete chemical agents that are conveyed by the bloodstream and regulate distant target organs or tissues, Bayliss and Starling demonstrated that chemical integration can occur without participation of the nervous system.The term 'hormone' was first used with reference to secretion. Starling derived the term from the Greek hormone, meaning 'to excited or set in motion.' The term 'endocrine' was introduced shortly thereafter, 'Endocrine' is used to refer to glands that secrete products into the bloodstream. The term 'endocrine' contrasts with 'exocrine' which is applied to glands that secrete their products through ducts to the site of action. Examples of exocrine glands are the tear glands, the sweat glands, and the pancreas, which secretes pancreatic juice through a duct into intestinE.Exocrine glands are also called duct glands, while endocrine glands are called ductless.What is the author's main purpose in the passage?A.To explain the specific functions of various hormones.B.To provide general information about hormones.C.To explain how the term 'hormone' evolveD.D.To report on experiments in endocrinology.

A.'
B.
What
C.To
D.
B.To
E.
C.To
F.
D.To

多项选择题

解放区抗日民主政权的“三三制”原则，是指（）。

A、代表工人和贫农的共产党员占1／3
B、代表八路军和新四军的军人占1／3
C、代表小资产阶级的进步分子占1／3
D、代表民族资产阶级和开明绅士的中间分子占1／3

相关试题