测得某种卷筒纸(纸卷得很紧,没有空隙)的外直径是8厘米,内直径是2厘米,每层纸的

题型:填空题

问题:

测得某种卷筒纸(纸卷得很紧,没有空隙)的外直径是8厘米,内直径是2厘米,每层纸的厚度为0.2毫米,这筒纸的总长度是______米.(π取3.14)

考点:长方形的面积正方形的面积
题型:填空题

根据短文内容填入适当的单词,使短文的意思完整,每格限写一个单词,要求首字母与所给的字母

相同,要求写出完整的单词。

     David goes to school in New Zealand. When he was at primary school, he didn't have any (1)h______

to do. He only had to read for 15 minutes very evening: that's all! His school had a huge sports field that was

(2)b______ enough for four football fields. He loved to run around with his (3)f______. His teacher was nice,

too. Sometimes she would say, "(4)S______ your maths work please, children. It's a beautiful day outside.

Let's go out and play a (5)g______!"   

     Things have changed since David started high school. He still (6)p______ a lot of sports, but the work is

a bit harder. He has to do some homework, but not too much, only one hour each night.   

     But the (7)b______ thing David loves about his high school is all the sports he can play. The sports ground

has a running track, (8)a______ s pool and four football fields. David plays sports every day after school.   

     David is looking forward to (9)g______ to university. After he has finished his studies, he wants to

(10)t______ around the world. He dreams and hopes that day he can.

题型:填空题

关于中药饮片的管理,正确的是

A.生产中药饮片,应当选用与药品性质相适应的包装材料和容器

B.包装不符合规定的中药饮片不得销售

C.中药饮片包装必须印有或贴有标签

D.中药饮片的标签必须注明品名、规格、产地、生产企业、产品批号、生产日期、药品批准文号

E.中药饮片必须按国家药品标准或《中药饮片炮制规范》炮制

题型:填空题

旅游者要求调换房间,导游人员应如何处理

题型:填空题

青少年或症状较轻的甲亢患者()。

A.硫氧嘧啶类药物

B.131碘

C.甲状腺干制剂

D.甲状腺大部切除术

E.含碘食物

题型:填空题

常用房屋维修工程验收的依据是( )。

A.项目批准文件

B.工程合同、维修设计图纸

C.工程变更通知书

D.技术交底

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