He was made _____. A．go B．gone C．going D．to

阅读理解。

Dear grandma,

     How are you? I hope you are feeling well and your leg is improving. Can you walk a bit now? Is your

neighbor, Mrs Lu, bringing you enough books to read? I hope so.

     You'd love our school library, grandma. There are so many books for all kinds of subjects. The other day

I found a book about electronic engineering. I couldn't really understand it but I hope to learn more about this

topic sometime. This term I have three new subject classes, so I thought I'd tell you about them.

     I now study biology, which is really interesting. I'm learning all about the human body, where everything

is and what it does. Do you know that we have a kissing muscle? It's called 'orbicularis' (轮匝肌) and it's a

circular muscle that closes your mouth and moves your lips forward. I love biology. It's so interesting!

     Another new subject is religion. I didn't think I would like this one, but actually it is very interesting to

hear about how different people worship (崇拜). We are learning about lots of religions from all over the

world, not only Asia. Do you know about the religion on the island of Bali in Indonesia? They have a unique

religion which is based on Hinduism but also has elements of Buddhism as well. It is called Bali Hindu Dharma.

I am just learning more about it but it sounds fascinating.

     My other new subject is Spanish. It's really difficult to learn a new language but I know it will be useful

for me in the future, if I want to travel the world. Spanish is one of the official languages of the European

Union and the United Nations. I've learnt that Spanish is not only spoken in Europe but in South America, too.

Countries like Peru, Bolivia, Chile and Mexico also speak Spanish. You know I've always wanted to go to

Mexico, so if I can speak some Spanish it would be really useful.

     Did you study these subjects when you were at school? I suppose subject choice changes over time,

doesn't it? I'll come to visit you again in the next holiday, which I think is in eight weeks' time. I'll bring you

some of my new books if you like. I hope you can write back soon and tell me all the village news. I miss you

very much.

                                                                                                                                Lots of love,

                                                                                                                                     Sara

1. Can grandma go to the library by herself?

    ______________________________________________________

2. What does grandma like doing, reading books or chatting on line? 

    ______________________________________________________

3. How many new subjects does Sara study this term? 

    ______________________________________________________

4. When will Sara probably go to see her grandma? 

    ______________________________________________________

5. Why does Sara write this letter to her grandma? 

    ______________________________________________________

如图甲所示电路是在环境温度为10 ℃左右的条件下工作的某自动恒温箱原理简图。箱内电阻R₁=5k Ω，R₂为热敏电阻，其阻值随温度变化的图线如图乙所示，电源电压为12V. 当电压鉴别器的两接入点a，b 间的电压U_ab小于2V 时，鉴别器将使开关S 接通，使恒温箱内的电热丝通电而发热，从而使箱内温度升高；当U_ab大于4V 时，鉴别器将使S 断开，停止加热。

(1)从图乙中读出环境温度为100C时的热敏电阻R₂         kΩ。

(2)试通过计算判定该恒温箱内的温度将保持在怎样的范围内？

下列抗体中哪一项是Graves病的直接致病原因（）。

A.TSAb

B.TSBAb

C.TGI

D.TPOAb

E.TgAb

经络系统的组成包括

A．十二经脉、奇经、十二经筋

B．别络、浮络和孙络

C．经脉、络脉及其连属部分

D．十二经脉与筋肉、皮肤的连属部分

E．经脉、经别及其连属部分

以下哪项与维持身体平衡和姿势无关（）

A.皮肤触觉、压觉、本体感觉

B.运动系统的作用

C.嗅觉系统

D.前庭系统中壶腹嵴

E.迷路内的椭圆囊斑和球囊斑两个感受器