应设首席仲裁员时仲裁庭至少由( )名仲裁员组成。A．2 B．3 C．5 D．7

任务型阅读。

Dear readers,

    Imagine a little girl who knows there will not be enough food for dinner, who can't fill her stomach with

water because it's polluted, and who has watched lives slipped away (消失) from her father, little brother

and sister ①because the family is too poor to see a doctor. She would gladly walk miles to school, but her

mother needs her badly (非常) at home. What will her future be?

    Is it hard to believe? For Maria Pestora, it is real life.

    But with just 52 pennies a day, you can sponsor (资助) a child like Maria. Through "Save the Children",

you can help Maria's mother get the tools and ways she needs to turn their poor food into a good dinner,

and get the money she needs to buy clothes and school things for Maria. 

   To help Maria most, ②other sponsors (赞助商) put your money together. ③Building schools, hospitals,

bringing in clean water is what "Save the Children" has been working on since 1932.

    For you there are many rewards. You have the chance to write to or hear from the child you sponsored,

to receive photos or progress reports, to know you are reaching out to another person, not with a handout

(救济品), but a hand up. That's how "Save the Children" works. But without you, it can't work. Please take

a moment now to fill in and post the form below to help a child like Maria.

    It can make a difference in his/her life and yours. 

                                                                                                                                   For the children 

                                                                                                                                   David Li Guyer

1. 根据①完成句子：

    because the family isn't _________ _________ to see a doctor

2. 根据②句完成句子：

    your money _________ __________ together with that of other sponsors

3. 翻译③句：

    _____________________________________________________________________________

判断组织兴奋性高低常用的指标是

A．阈电位

B．时值

C．阈强度

D．刺激强度相对时间的变化率

E．刺激的频率

一生のよい友だちを持つことは、時には運がある。よい友だちに（）人でも、タイミングが悪ければ、互いに理解し合えないで別れてしまうこともある。

A.なりがたい

B.なりかねる

C.なり得る

D.なるばかりの

设备的巡回检修是指由通信导航监视部门根据台站设备的运行状态、技术人员和维修设施的情况，或台站的申请，统一抽调技术熟练的维修人员组成巡回检修组进行的检修。

题目给出两组图形，第一组图形给出某个（或某些）图形到另一图形的变化，第二组图形给出变化前的一个（或一些）图形。要求根据第一组图形的变化规律，推出第二组图形的变化结果。（）

A．A

B．B

C．C

D．D