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【单选题】
下列不属于关系数据库术语的是
A.
记录
B.
字段
C.
数据项
D.
模型
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
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举一反三
【单选题】柴油机供油提前角自动调节装置的作用,是在柴油机转速升高时( )
A.
增大喷油泵供油提前角
B.
减小喷油泵供油提前角
C.
喷油泵供油提前角不变化
D.
以上都不对
查看完整题目与答案
【单选题】Hunters learned to follow and read the information ______ animals.
A.
left behind
B.
to leave
C.
leaving behind
D.
being left
查看完整题目与答案
【单选题】柴油机供油提前角自动调节装置的作用，是在柴油机转速升高时（）。
A.
自动增大喷油泵供油提前角
B.
自动减小喷油泵供油提前角
C.
使喷油量泵供油提前角不变化
D.
以上都不对
查看完整题目与答案
【多选题】关于银行汇票的叙述中,正确的有( )
A.
银行汇票一式四联，第一联为卡片，为承兑行支付票款时作付出传票
B.
第二联为银行汇票，与第三联解讫通知一并由汇款人自带，在兑付行兑付汇票后此联做银行往来账付出传票
C.
第三联解讫通知，在兑付行兑付后随报单寄签发行，由签发行作余款收入传票
D.
第四联是多余款通知，并在签发行结清后交汇款人
查看完整题目与答案
【多选题】关于银行承兑汇票的叙述,正确的有( )。
A.
银行承兑汇票是一种短期融资工具，期限一般为30天到180天，90天的最为普遍。
B.
银行承兑汇票没有票面收益，汇票的价格是按其面额打一定的折扣。
C.
银行承兑汇票的收益率高于商业票据。
D.
在美国，银行承兑汇票的二级市场很发达，是中央银行的购买对象。
E.
上述说法都正确。
查看完整题目与答案
【单选题】The author believes that many adults read Harry Potter______.
A.
to follow suit
B.
to kill time
C.
to enjoy a second childhood
D.
to share Harry's adventures
查看完整题目与答案
【判断题】雍正帝是“康乾盛世”的关键人物。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The expression 'follow the headlines' shows ______.
A.
people seldom have time to read newspaper articles
B.
people think the headlines contain the most important information
C.
people often get their opinions from newspapers or television
D.
most people look on newspapers or TV as misleading
查看完整题目与答案
【单选题】?Read the following article about management and quality control and questions that follow. ?For each Question 15-20, mark one letter (A, B, C or D) on your Answer Sheet for the answer you choose. Man...
A.
was too dependent on quality
B.
was insistent on preventing errors
C.
had few strengths
D.
was too obsessed with competition
查看完整题目与答案
【单选题】Woodsmen, hunters and trackers learned to follow and read the【21】left, behind【22】animals, men, nature and time. Their ability to survive【23】on their skills in【24】these signs. Soon they reasoned that i...
A.
information
B.
trip
C.
water
D.
farm
查看完整题目与答案
相关题目：
【单选题】柴油机供油提前角自动调节装置的作用,是在柴油机转速升高时( )
A.
增大喷油泵供油提前角
B.
减小喷油泵供油提前角
C.
喷油泵供油提前角不变化
D.
以上都不对
查看完整题目与答案
【单选题】Hunters learned to follow and read the information ______ animals.
A.
left behind
B.
to leave
C.
leaving behind
D.
being left
查看完整题目与答案
【单选题】柴油机供油提前角自动调节装置的作用，是在柴油机转速升高时（）。
A.
自动增大喷油泵供油提前角
B.
自动减小喷油泵供油提前角
C.
使喷油量泵供油提前角不变化
D.
以上都不对
查看完整题目与答案
【多选题】关于银行汇票的叙述中,正确的有( )
A.
银行汇票一式四联，第一联为卡片，为承兑行支付票款时作付出传票
B.
第二联为银行汇票，与第三联解讫通知一并由汇款人自带，在兑付行兑付汇票后此联做银行往来账付出传票
C.
第三联解讫通知，在兑付行兑付后随报单寄签发行，由签发行作余款收入传票
D.
第四联是多余款通知，并在签发行结清后交汇款人
查看完整题目与答案
【多选题】关于银行承兑汇票的叙述,正确的有( )。
A.
银行承兑汇票是一种短期融资工具，期限一般为30天到180天，90天的最为普遍。
B.
银行承兑汇票没有票面收益，汇票的价格是按其面额打一定的折扣。
C.
银行承兑汇票的收益率高于商业票据。
D.
在美国，银行承兑汇票的二级市场很发达，是中央银行的购买对象。
E.
上述说法都正确。
查看完整题目与答案
【单选题】The author believes that many adults read Harry Potter______.
A.
to follow suit
B.
to kill time
C.
to enjoy a second childhood
D.
to share Harry's adventures
查看完整题目与答案
【判断题】雍正帝是“康乾盛世”的关键人物。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The expression 'follow the headlines' shows ______.
A.
people seldom have time to read newspaper articles
B.
people think the headlines contain the most important information
C.
people often get their opinions from newspapers or television
D.
most people look on newspapers or TV as misleading
查看完整题目与答案
【单选题】?Read the following article about management and quality control and questions that follow. ?For each Question 15-20, mark one letter (A, B, C or D) on your Answer Sheet for the answer you choose. Man...
A.
was too dependent on quality
B.
was insistent on preventing errors
C.
had few strengths
D.
was too obsessed with competition
查看完整题目与答案
【单选题】Woodsmen, hunters and trackers learned to follow and read the【21】left, behind【22】animals, men, nature and time. Their ability to survive【23】on their skills in【24】these signs. Soon they reasoned that i...
A.
information
B.
trip
C.
water
D.
farm
查看完整题目与答案