超抗原能激活大量T细胞,约占T细胞库的() A.40%~80% B.20%~40

题型:单项选择题

问题:

超抗原能激活大量T细胞,约占T细胞库的()

A.40%~80%

B.20%~40%

C.5%~20%

D.1%~3%

E.0.1%~0.5%

考点:安徽住院医师临床病理科特殊染色及免疫组化室特殊染色及免疫组化室题库
题型:单项选择题

根据短文内容,从下面A—F选项中选出能概括每一段主题的最佳选。选项中有一项为多余选项。)此题答案写在二卷

A.Start early

B.Set up a side business

C.Build your network

D.Predict what will happen in the futureE. Expand your knowledge

F. Be willing to spend your time and money

61._______

Who doesn’t want to have a good future? It’s something everyone desires. The one who determines whether or not you have a good future is you. Don’t wait until something bad happens. Don’t wait until you lose your job. It is you who must take action. Start now while the situation is still good. Why? Because it takes time to build something. Let’s say you want to build an alternative income stream that you can rely on. You can’t build that overnight. Doing that takes time and persistence. If you don’t start early, it might not have been ready by the time you need it.

62. _______

It could be difficult to spend your time and money on something that doesn’t give you immediate return. But it’s important that you do that and it is one of the best ways to prepare yourself for the future. Those who are wise always spare some time and money in advance to invest in their future. If you don’t, your progress will be slow and you wouldn’t be ready in time.

63._________

I’m sure you’ve heard the advice “ Don’t put all your eggs in one basket.” It’s good advice, but how can you apply if you know only one basket? By expanding your knowledge, you will know what possibilities there are so that you can find new opportunities. Expanding your knowledge can also help you see something you already know in a different light. You can see it from a new perspective. Overall, expanding your knowledge improves your ability to make good decisions.

64. _______

Building a side business is one of the best ways to invest in your future. In fact, it’s a favorite of mine. Not only can it help you prepare for unexpected job loss and provide you with an alternative income source, but also it teaches you a lot in the process. You will learn much because you deal with the real world.

65. ________

Your network of friends and acquaintances is one of the best assets (资产) you could have. It can inform you of new opportunities. It can also help you find the resources you need. By building your network, you are preparing for a time in the future when you might need help from it. But build your network with right motivation. Don’t build it with the motivation to get something from it.

题型:单项选择题

请将下列表格填写完整.

物质分子数质量/g物质的量/mol
Cl2______71______
H2SO4____________0.5
H2O3.01×1023____________

题型:单项选择题

主人公本来生了5个孩子。

题型:单项选择题

IVP检查腹部压迫点的位置是

A.第1腰椎水平两侧
B.第3腰椎水平
C.两侧髂前上棘连线水平
D.脐上两侧
E.耻骨联合上方3cm

题型:单项选择题

共振具体指的是振动系统在什么状态下振动?简述其能量集聚过程?

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