如图所示单元体，分别按第三强度理论及第四强度理论求得应力为（）。 A.A B.B C

国家药品分类管理中，根据药品安全性，分为甲乙两类管理的是（）

A.现代药

B.传统药

C.处方药

D.非处方药

E.国家基本药物

患者，女，35岁，发现颈部稍大3年，无明显不适，甲状腺超声见右侧甲状腺一单发异常光团，声像图如下，最可能的诊断是

A.甲状腺癌

B.结节性甲状腺肿

C.甲状腺炎

D.甲状腺腺瘤

E.甲状腺囊肿

临床上确诊为重症溃疡性结肠炎下列哪项治疗措施为首选()

A．柳氮磺胺吡啶

B．肾上腺糖皮质激素

C．免疫抑制剂

D．手术治疗

E．抗胆碱能药物

American Girl

It's packed with the things that matter most to girls: party plans, games, crafts and girl-to-girl advice.

American Girl is an appealing, age-appropriate teen magazine that allows young girls to be themselves.

The magazine features fun contests, puzzles, giggles, and more! Stories, creative games, cool contests and great sports tips for girls aged 7-11 are available in each issue of American Girl magazine.

Issues per year: 6     Cover price: $ 27.95     Sale price: $22.95

Ladybug

Beautiful, colorful, and delightful to read, each issue is filled with charming read-aloud stories, games for memory and skill building, songs, poems, and activities for beginning readers. Parents can visit our online Parents Companion that recommends additional activities, crafts, and books.

Issues per year: 9     Cover price: $44.50      Sale price: $33.95

Cicada

A monthly magazine for teenagers and young adults aged 14 and up. It offers high-quality fiction and poetry dealing with the issue of growing up, leaving the joys and pains of childhood behind, and becoming an adult. Cicada magazine also encourages its teen readers to submit their own writing for publication. It’s so inspiring and humorous that you will not be able to put it down.

Issues per year: 6   Cover price: $51.00   Sale price: $33.95

Sorts Illustrated for Kids

It covers sports kids like. Featuring interviews with sports heroes, entertaining comics, breathtaking action photos, tips from the pros (职业运动员), news items of recent notes, games, puzzles, cartoons, fiction, advice from athletes, etc. Sports Illustrated for Kids is a magazine for children aged 8 and up.

Issues per year: 12      Cover price: $47.88      Sale price: $ 24.95

小题1:Which of the four magazines is the most suitable for a 4-year-old child?

A．American Girl.

B．Ladybug.

C．Cicada.

D．Sports Illustrated for Kids.小题2:American Girl is a magazine different from the others because_______.

A．it features fun stories and great sports tips

B．it’s written specially for girls

C．it offers high-quality fiction and poetry

D．it comes out six times per year小题3:If you order a magazine with interviews with sports heroes for one year, how much can you save?

A．$5.00

B．$10.55

C．$17.05

D．$22.93

根据《中国移动业务支撑系统工程通用验收规范》，系统上线前，下列对资料移交的验收标准中，需整理的维护文档及手册包含（）。

A.验收手册

B.施工组织设计文件

C.设备维护手册

D.IP地址分配表