题目内容（请给出正确答案）

[单选题]

要最大限度地提高老年人生命质量，就必须最大限度地了解衰老的机制。就目前所知，人体衰老是由器官衰老引起的，而器官衰老是由组织衰老引起的，人体的所有器官和组织又都由细胞组成，引起组织衰老的主要是干细胞功能的衰竭。如果上述文字出现在一篇文章的开头部分，作者接下来最有可能讨论的问题是()。

A.如何提高老年人的生命质量

B.人体衰老是如何发生的

C.人体衰老与器官衰老的关系

D.干细胞功能衰竭的过程

查看答案

如搜索结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装上学吧APP，拍照搜题省时又省心！

更多“要最大限度地提高老年人生命质量，就必须最大限度地了解衰老的机…”相关的问题

第1题

听力原文：M: Why are you applying for this job？W: Well, I want to find a better chance to d

听力原文：M: Why are you applying for this job？

W: Well, I want to find a better chance to develop myself.

Q: What is the probable relationship between the two speakers？

(4)

A．Employer and employee.

B．Teacher and student.

C．Seller and customer.

D．Interviewer and interviewee.

点击查看答案

第2题

听力原文：M：Why are you applying for this job？W：Well，I want to find a better chance to deve

听力原文：M：Why are you applying for this job？

W：Well，I want to find a better chance to develop myself．

Q：What is the probable relationship between the two speakers？

(4)

A．Employer and employee.

B．Teacher and student.

C．Seller and customer.

D．Interviewer and interviewee.

点击查看答案

第3题

听力原文：M：Why are you applying for this job？W：Well，I want to find a better chance to deve

听力原文：M：Why are you applying for this job？

W：Well，I want to find a better chance to develop myself．

Q：What is the probable relationship between the two speakers？

(4)

A．Employer and employee.

B．Teacher and student.

C．Seller and customer.

D．Interviewer and interviewee.

点击查看答案

第4题

In the paragraph, you need to explain: 1) what you are interested in; 2) why you are interested in that topic; 3) what you have already known about that topic; 4) why that topic is significant.

点击查看答案

第5题

-------- ___________ -------- When I saw the position your company advertised in China Daily, I decided to have a try.

A、May I ask why you are interested on this job？

B、May I ask why you are interested at this job？

C、May I ask why you are interested in this job？

D、May I ask why you are interested with this job？

点击查看答案

第6题

In the body section of a job application,you can do the following things.

A、Explain why you are interested in the job and why you make an excellent candidate for the position. Mention specific qualifications listed in the job posting, and explain how you meet those qualifications.

B、Explain why you are interested in the job and why you make an excellent candidate for the position. Explain what you will do to follow up, and when you will do it.

C、Mention specific qualifications listed in the job posting, and explain how you meet those qualifications. Explain what you will do to follow up, and when you will do it.

D、State what job you are applying for and explain where you heard about the job. Explain what you will do to follow up, and when you will do it. Thank the employer for his/her consideration.

点击查看答案

第7题

听力原文：W: Why are you particularly interested in working in our department？M: Well, I ha

听力原文：W: Why are you particularly interested in working in our department？

M: Well, I have been long interested in English teaching.

What can we learn from the conversation？

A．Professor Wright will see the man at 2 o' clock.

B．Professor Wright asks the man to come another time.

C．Professor Wright has to buy a ring before the man comes.

D．Professor Wright will meet the man after the meeting.

点击查看答案

第8题