下列哪个属于收入的内容要素?A.自由 B.平等 C.生存 D.发展

患儿，剖宫产，出生后2h皮肤轻度黄染，经蓝光照射，黄疸仍进行性加重，急查肝功：TBIL：315.8μmol／L，DBIL：6.5μmol/L，患儿血清学三项实验均为阳性。其母30岁，无输血史，孕4产2，第一胎产后出现轻度黄疸，但查母子二人血型均为B型。下面是母子二人的一组抗血清检查结果：

其母亲的Rh血型表现型为（）

A.CcDEe

B.ccDEe

C.ccdee

D.ccDee

E.CeDEE

单句改错。

1. Zhongguancun made possible for him to follow his dreams and help the country he loves. _________.

2. A number of overseas Chinese has grasped the opportunity to develop their ideas at home. _________.

3. He used for the latest ideas and technical inventions of his day in his books. _________.

4. Walk along its shores they go through forests of mushrooms and plants that lived on the earth long ago.

     _________.

5. It was on a night in November when I looked at the result of my work. __________

6. The water in the ocean also keeps the temperature of the earth steadily by absorbing and releasing heat.

     _________

7. Heat capacity is the amount of energy that takes to raise the temperature of a substance one degree 

    centigrade. __________

8. At that time black people had no rights to voting in the southern states of America. _________

9. Housing condition for blacks were bad and there were little jobs to employ blacks. _________

10. There were already people wondering whether to fight for the rights of robots and machines. _________

物体从光滑的斜面滑下的过程中（不计空气阻力），受到的力有（　　）

A．重力和支持力

B．重力、支持力和下滑力

C．重力、下滑力和摩擦力

D．重力和下滑力

王某为某机关宣传处干事，申请辞职时未获批准，王某不服，则其可以在知道该人事处理之日起()内向上一级机关提出申诉。

A．15日

B．20日

C．30日

D．60日

露天开采成本的高低与（）等有关。

A.所选择的工艺

B.煤岩运距

C.开采单位煤量所剥离的土岩数量

D.售价