天然免疫过程中最主要的负调节细胞因子是（） A.11-10 B.11-6 C.TNF

根据句意填入适当单词

1. His mother __________ him and said good night to him.

2. We're very happy to see __________ again after one-week sailing on the sea.

3. You are supposed to __________ when you meet Japanese.

4. The shop is very __________ on Sundays. There're so many people.

5. We won the first prize at the sports meeting. Our teacher was very p __________ with what we did.

6. Before you go to England, you must learn the table __________ there first. They are different from ours.

7. He doesn't like to use a __________ when he eats soup.

8. Don't throw about __________. It's our duty to protect the environment.

9. Edison is a great inventor. When he was a child, he began to __________ with his new ideas.

10. Can you __________ a sentence by using these words?

下列哪种属于短分散重复片段（）

A.Hinf家族

B.Kpn家族

C.组蛋白基因

D.Ig超基因家族

E.微卫星DNA

在下面横线处填上正确的内容，完成类的定义。class Base{ int x; static const int b; public: Base( int, int); const int &a; }; ______________b =15; Base::Base(int i,int j): ___________{ }

对苏维埃文化教育总方针的描述不正确的是( )

A．强调教育与生产劳动相结合

B．倡导教育的普及和受教育权

C．适合中国国情

D．带有理想色彩

2012年7月，《党政机关公文格式》国家标准正式实施，根据该标准，下来有关公文格式说法不正确的是：

A．成文日期中的数字用大写汉字将年．月．日标全。

B．信函格式和纪要格式都是特定的．常用的正式公文格式

C．命令（令）格式的发文机关标志由发文机关全称加“命令”或“令”组成

D．在公文的正文中．结构层次序数依次可以用“一”．“（一）”．“1.”“（1）”