皮皮学，免费搜题
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【单选题】
奥苏伯尔认为学生的学习主要是( )
A.
接受学习
B.
发现学习
C.
机械学习
D.
有意义接受学习
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】Which statement about entering into a tank which has been sealed for a long time is TRUE ________．
A.
The tank should be tested only once to ensure the oxygen content is at least 14% before entry
B.
The tank must be tested at frequent intervals to ensure that hazardous gasses have not regenerated
C.
The tank need not be tested for oxygen content if it is ventilated for more than 24 hours
D.
If the oxygen content tests at less than 12% you should wear an approved gas mask
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【判断题】有向图如果存在回路,则要素所对应的行与列在可达矩阵中相同,且可缩减( )
A.
正确
B.
错误
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【单选题】网络零售是属于哪种类型的电子商务
A.
B2B
B.
B2C
C.
C2C
D.
O2O
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【多选题】Which statement is correct for the concept of the word?
A.
Every word is a unity of the form and the meaning.
B.
Word is a cluster of letters between two blanks.
C.
A word is the fundamental unit of sentence structure.
D.
As for its internal structure, a word is the most stable unit in a language.
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【单选题】Which statement about buying things for yourself is true?
A.
You feel good for a long time.
B.
You feel good for a short time
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【单选题】Which statement about sample collection for routine urinalysis is true?
A.
Preservative tablets should be used for collecting random urine specimens
B.
Containers may be washed and reused if rinsed in deionized H 2 0
C.
Samples may be stored at room temperature for up to 2 hours
D.
Random samples are acceptable when renal disease is suspected
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【单选题】Which statement is not true for 2019-nCoV?
A.
It can spread through contact
B.
It can be killed by 75% alcohol
C.
The weakened immune system can be hardly infected
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【单选题】开始邮件合并前需要准备_______。
A.
主文档和数据源
B.
数据源和合并域
C.
文字域和照片域
D.
插入域和合并域
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【单选题】支付宝实名认证( V1 )等级,需要的资料有( )。
A.
身份证和户口
B.
护照和银行
C.
身份证和银行卡
D.
户口和护照
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【单选题】Which statement is true for cellulose, but not true for protein?
A.
It is found in cell suce membranes.
B.
It is synthesised from identical sub-units
C.
It is used as an energy source.
D.
It may be a structural component.
查看完整题目与答案
相关题目：
【单选题】Which statement about entering into a tank which has been sealed for a long time is TRUE ________．
A.
The tank should be tested only once to ensure the oxygen content is at least 14% before entry
B.
The tank must be tested at frequent intervals to ensure that hazardous gasses have not regenerated
C.
The tank need not be tested for oxygen content if it is ventilated for more than 24 hours
D.
If the oxygen content tests at less than 12% you should wear an approved gas mask
查看完整题目与答案
【判断题】有向图如果存在回路,则要素所对应的行与列在可达矩阵中相同,且可缩减( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】网络零售是属于哪种类型的电子商务
A.
B2B
B.
B2C
C.
C2C
D.
O2O
查看完整题目与答案
【多选题】Which statement is correct for the concept of the word?
A.
Every word is a unity of the form and the meaning.
B.
Word is a cluster of letters between two blanks.
C.
A word is the fundamental unit of sentence structure.
D.
As for its internal structure, a word is the most stable unit in a language.
查看完整题目与答案
【单选题】Which statement about buying things for yourself is true?
A.
You feel good for a long time.
B.
You feel good for a short time
查看完整题目与答案
【单选题】Which statement about sample collection for routine urinalysis is true?
A.
Preservative tablets should be used for collecting random urine specimens
B.
Containers may be washed and reused if rinsed in deionized H 2 0
C.
Samples may be stored at room temperature for up to 2 hours
D.
Random samples are acceptable when renal disease is suspected
查看完整题目与答案
【单选题】Which statement is not true for 2019-nCoV?
A.
It can spread through contact
B.
It can be killed by 75% alcohol
C.
The weakened immune system can be hardly infected
查看完整题目与答案
【单选题】开始邮件合并前需要准备_______。
A.
主文档和数据源
B.
数据源和合并域
C.
文字域和照片域
D.
插入域和合并域
查看完整题目与答案
【单选题】支付宝实名认证( V1 )等级,需要的资料有( )。
A.
身份证和户口
B.
护照和银行
C.
身份证和银行卡
D.
户口和护照
查看完整题目与答案
【单选题】Which statement is true for cellulose, but not true for protein?
A.
It is found in cell suce membranes.
B.
It is synthesised from identical sub-units
C.
It is used as an energy source.
D.
It may be a structural component.
查看完整题目与答案