皮皮学，免费搜题
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搜题
【单选题】
O 2 和 CO 2 在细胞膜上的扩散方式是A.
单纯扩散
B.
通道转运
C.
载体转运
D.
主动转运
E.
入胞与出胞
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】四:命题说话(说满三分钟,从一下题目二选一作答) 1、学习普通话的体会 2、我喜爱的动物(或植物)
【单选题】It is believed that the tight employment market has forced job seekers to_______whatever work is available.
A.
take up
B.
take down
C.
take off
D.
take on
【单选题】What is NOT mentioned about Valentine's family buffet?
A.
It is open on weekends.
B.
It is available for special events.
C.
It serves alcoholic drinks.
D.
It includes a dessert section.
【单选题】Your network consists of a single Active Directory domain. All computers on the network are joined to the domain. You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Yo...
A.
Log on to Server1 as a local administrator. Create a shortcut to App1 in the Default User profile.
B.
Log on to Server1 as a local administrator. Create a shortcut to App1 in the All Users profile.
C.
In the Netlogon share on a domain controller, create a folder named Default User. Create a shortcut for App1 in the new folder.
D.
In the Netlogon share on a domain controller, create a folder named All Users. Create a shortcut for App1 in the new folder.
【单选题】稳压二极管又称( ),简称稳压管,它是一种用特殊工艺制造的( )硅半导体二极管。
A.
齐纳二极管，面接触型
B.
反向二极管，点接触型
C.
齐纳二极管，平面型
D.
反向二极管，面接触型
【单选题】(2018 山东春考 ) It’s raining hard. We have to the sports meeting till next week
A.
put up
B.
put on
C.
put off
D.
put away
【单选题】They usually have lunch at school, ________? [ ]
A.
haven't they
B.
do they
C.
don't they
D.
have they
相关题目：
【单选题】稳压二极管又称( ),简称稳压管,它是一种用特殊工艺制造的( )硅半导体二极管。
A.
齐纳二极管，面接触型
B.
反向二极管，点接触型
C.
齐纳二极管，平面型
D.
反向二极管，面接触型