我国上市公司从形成角度可分为( )。 A．历史遗留问题企业 B．1994年7月1日

小明卖了一套《安徒生童话集》，付了74.8元，比原价优惠了12%．这套书定价多少元？如果这套书打八折出售，小明应付多少元？

右图表示人的生殖发育过程中染色体数目的变化，据图回答：（每空1分 共11分）

（1）a、b分别表示父母的体细胞，它们的染色体均为     条。

（2）A表示父母分别产生生殖细胞的过程，生殖细胞c、d分别叫         和          。它们的染色体均为         条。

（3）B过程为            。形成的e细胞叫             ，它的染色体数为       条。

（4）由上述可以看出，人类上下代的体细胞中染色体数目是          的。生物体细胞中的每一对染色体都是一条来自         ，一条来自          。因此，后代个体具有

               的遗传物质。

ZXJ10的网管服务器和客户端的软配置分别是怎样的？

From: Javier Alonso
To: Patricia Kidd
Re: Research Assistant
Dear Ms. Kidd,
After consulting with my colleagues here at MedLab, I’m afraid that I will not be able to offer you a position as Research Assistant after all. I would like to stress that I think your credentials as a researcher (28) outstanding, and that this decision has nothing to do with your ability.
Rather, the problem is an internal one related to funding. We recently had our research finances (29) by a consulting firm, and the experts insisted that we slash our spending. As a result, we do not have room in our limited budget to take on another employee at this time.
I apologize for encouraging you to apply before I was aware of this fact.
I can offer you a casual role in a part-time capacity. However, I guess that someone with your ability and potential will be able to find better (30) elsewhere. In the unlikely event that you would like to take up this offer, please let me know as soon as you can.
All the best,
Javier Alonso

A．recognition

B．relations

C．opportunities

D．approval