“5.12”汶川大地震后，没有出现大的疫情，各种消毒剂的作用功不可没。下列物质不

发布时间：2017-07-27 19:17 │ 来源：www.tikuol.com

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问题：

“5.12”汶川大地震后，没有出现大的疫情，各种消毒剂的作用功不可没。下列物质不能用作饮用水消毒剂的是（）

A．O₃

B．ClO₂

C．Cl₂

D．

考点：大气污染、改善大气质量水的净化与处理

题型：选择题

完形填空。
This is a photo of a family. Five __1__ are in the photo. They are all in a __2__ .The boy is Barry Hand. __3__ is a student. His school is in ShenZhen. His parents are running stars (跑步明星). They can __4__ very fast (快). Barry __5__ two sisters. One is Mary __6__ the other is Mona. They are also students. Barry __7__ math. It is difficult for him. He likes sports. He __8__ basketball every day. His sisters like __9__ . It is a great language (语言). The Hand family has a telephone. Its __10__ is 773-1068.
( )1. A. names ( )2. A. dresser ( )3. A. He ( )4. A. answer ( )5. A. have ( )6. A. and ( )7. A. likes ( )8 A. eats ( )9. A. English ( )10. A. ID	B. girls B. desk B. It B. run B. calls B. but B. doesn't like B. does B. games B. bag	C. boys C. room C. She C. watch C. takes C. of C. needs C. plays C. food C. case	D. people D. drawer D. I D. know D. has D. in D. doesn't need D. looks D. books D. number

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已知奇函数f（x）定义域是（-2，2），且在定义域上单调递减，若f（2-a）+f（2a-3）＜0，则a的取值范围是（　　）

A．（0，4）

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患者男，22岁，因“头痛1年，加重15d”来诊。CT和MRI：右侧额叶占位，伴钙化形成。

对鉴别诊断有意义的免疫组织化学标志物有（）。（提示镜下表现如图所示。）

A.突触素

B.p53

C.NeuN

D.GFAP

E.EMA

F.S-100

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实脾散的组成药物不包括

A．厚朴、白术、大腹皮

B．木瓜、木香、草果仁

C．白茯苓、甘草

D．猪苓、泽泻

E．附子、干姜

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I like Emy, ________ she can be annoying（烦人的）at times.

A．even though

B．now that

C．as though

D．as long as

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