皮皮学,免费搜题
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搜题
【单选题】
电解液也是超级电容器的主要组成部分,也制约着超级电容器的性能,所以下列( )不是电解液所起的作用。
A.
对离子传导有加速作用
B.
对离子补充有离子源作用
C.
对电子起传导作用
D.
对电极颗粒有粘接作用
拍照语音搜题,微信中搜索"皮皮学"使用
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举一反三
【多选题】人类基因组组成中包含以下哪些组成部分?
A.
散在重复序列
B.
串联重复序列
C.
假基因
D.
外显子和内含子
【单选题】窗框的外围尺寸,应按洞口尺寸的宽高方向各缩小( )mm。
A.
15
B.
20
C.
25
D.
30
【单选题】Questions 18 -21 are based on the following dialogue on sports. What are the man’s hobbies?
A.
Running and thinking.
B.
Running and jumping.
C.
Running and climbing.
D.
Running and skiing.
【单选题】Questions 14 -17 are based on the following dialogue on traveling. What is Ms. Bush’s main purpose for the trip?
A.
Sightseeing in Australia and the Far East.
B.
Visiting a friend in Cairo.
C.
Attending a conference in Sydney.
D.
Shopping in Hong Kong.
【简答题】Questions 18~21 are based on the following dialogue on a reading list. What is Helen's major? [A] Children' s Literature. [B] American Literature. [C] Medicine. [D] Elementary Education.
【单选题】窗框的外围尺寸,应按洞口尺寸的宽高方向各缩小()mm。
A.
15
B.
20
C.
25
D.
10
【多选题】企业在设计域名时必须十分慎重,在命名时主要应注意:( )
A.
与企业已有商标或企业名称具有相关性
B.
简单、易记、易用
C.
具有国际性
D.
加强保护意识
【简答题】Act out the 2nd dialogue on page 21 and the 2nd dialogue on page 25 with your partner and upload the video of your performance on the platform here.
【多选题】人类基因组组成中包含以下哪些组成部分
A.
转座序列
B.
重复序列
C.
假基因
D.
外显子和内含子
【简答题】Read the dialogue on P 13 and put your dialogue demo on
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