以下哪些是足月儿的特点（）。 A.头发分条清楚 B.四肢屈肌张力高 C.胎毛多 D.

Aside from doing schoolwork and studying, American students must also participate in various extra-curricular activities. Many students get involved in their communities by doing volunteer work at various local organizations. In fact, the school I attend even requires students to perform a certain number of hours of volunteer work per semester. It is part of our study hall(自修课) grade, as well as a graduation requirement.

There are many places to do volunteer work in the community. Some of my classmates volunteer at the local animal shelter, the community table (which provides free meals for needy families), charity(慈善) stores, and many others. Finding a suitable place to volunteer usually depends on what’s available, as well as personal interests. For example, a friend of mine who enjoys swimming volunteers at the recreation center to teach young children how to swim.

With all these options out there, I ended up doing most of my volunteer work at a school library and a non-profit bookstore called Friends of the Library. This bookstore sells donated books at cheap prices, and all the profits made are donated to the local library.

I thought it was very fitting that I do my volunteer work at a library and a bookstore, because reading has always been very important to me. I love working in the bookstore now, because every sale we make helps our public library expand, and gives it the funds needed to purchase new books.

I think everyone should have the opportunity to read, and that we each should do our part to help those who don’t have the chance. There is a charity event, called One Book for A Window of Opportunity, in which Chinese students can donate a book to the children of the poor village Fangmaping. They don’t have a lot of resources, so reading can be a challenge. To find out more about this event, please visit: http://bbs.enfamily.cn/thread-739278-1-1.html. 

小题1:This passage is written by _____.

A．a Chinese student

B．an American student

C．a Chinese teacher

D．an American teacher小题2:This passage is supposed to write to ____.

A．villagers in Fangmaping

B．the writer’s parents

C．Chinese readers

D．American readers小题3:The writer chose to do volunteer work at _____.

A．a local animal shelter

B．a charity store

C．a recreation center

D．a library and a bookstore小题4:By writing the article, the writer hopes to _____.

A．meet the graduation requirement

B．look for another volunteer job

C．get more chances to read

D．encourage people to offer help

燥湿化痰、祛风止痉的药物是（），（）。

在单位时间内、单位干燥面积上被干物料所能气化的水分量称( )

A．气化量

B．干燥速率

C．实际含水量

D．临界湿含量

E．平衡含水量

偏离或动摇了中国特色社会主义，就从根本上违背了最广大人民的（）。

A.根本利益

B.根本要求

C.最大利益

D.根本目的

人员翻越运输机时必须在（）。

A、皮带不跑偏处跨越

B、皮带低洼处跨越

C、无人时跨越

D、从皮带过桥跨越