皮皮学，免费搜题
登录
搜题
【多选题】
学生(学号,姓名,语文成绩,数学成绩)。 用select查询每个学生的数学成绩
A.
select 学号，数学成绩 from 学生
B.
select 姓名，语文成绩 from 学生
C.
select 姓名，数学成绩 from 学生
D.
select 学号，姓名，数学成绩 from 学生
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：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】---Have you found your book yet? ---No. I’m not sure where I ___it.
A.
leave
B.
had left
C.
could have left
D.
was to leave
查看完整题目与答案
【简答题】请根据Richard和网友的对话内容完成信息，每空一词。 Richard: I'm crazy about basketball. I play basketball for 2 hours every day. My father doesn't allow me to do so. I don't even want to talk to him. Sunny: Playing basketb...
查看完整题目与答案
【单选题】Researchers have found that when very overweight people, who tend to have relatively low metabolic rates, lose weight primarily through dieting, their metabolisms generally remain unchanged. They will...
A.
Relatively few very overweight people who have dieted down to a new weight tend to continue to consume substantially fewer calories than do people whose normal weight is at that level.
B.
The metabolisms of people who are usually not overweight are much more able to vary than the metabolisms of people who have been very overweight.
C.
The amount of calories that a person usually burns in a day is determined more by the amount that is consumed that day than by the current weight of the individual.
D.
Researchers have not yet determined whether the metabolic rates of formerly very overweight individuals can be accelerated by means of chemical agents.
E.
Because of the constancy of their metabolic rates, people who are at their usual weight normally have as much difficulty gaining weight as they do losing it.
查看完整题目与答案
【判断题】企业进行长期债券投资的目的主要是为了合理利用暂时闲置的资金，调节现金余缺，获得收益。
A.
正确
B.
错误
查看完整题目与答案
【判断题】企业进行长期债券投资的目的主要是为了合理利用暂时闲置的资金,调节现金余缺,获得收益。
A.
正确
B.
错误
查看完整题目与答案
【判断题】Allow me to show my apology again to behalf of our restaurant.
A.
正确
B.
错误
查看完整题目与答案
【多选题】白虎汤的证治要点是
A.
身大热
B.
汗大出
C.
口大渴
D.
喜热饮
E.
脉洪大
查看完整题目与答案
【单选题】I have not found my book yet. I'm not sure ______ I could have done with it.
A.
why
B.
where
C.
whether
D.
what
查看完整题目与答案
【单选题】Many new means__________ to prevent the river ____________.
A.
have found, from polluting
B.
have found, from being polluted
C.
have been found, from being polluted
D.
has been found, from being polluted
查看完整题目与答案
【简答题】请根据Richard和网友的对话内容完成信息,每空一词〔共5小题，每小题1分） Richard: I’m crazy about basketball. I play basketball for 2 hours every day. My father doesn’t allow me to do so. _Sunny: Playing basketball takes you too much...
查看完整题目与答案
相关题目：
【单选题】---Have you found your book yet? ---No. I’m not sure where I ___it.
A.
leave
B.
had left
C.
could have left
D.
was to leave
查看完整题目与答案
【简答题】请根据Richard和网友的对话内容完成信息，每空一词。 Richard: I'm crazy about basketball. I play basketball for 2 hours every day. My father doesn't allow me to do so. I don't even want to talk to him. Sunny: Playing basketb...
查看完整题目与答案
【单选题】Researchers have found that when very overweight people, who tend to have relatively low metabolic rates, lose weight primarily through dieting, their metabolisms generally remain unchanged. They will...
A.
Relatively few very overweight people who have dieted down to a new weight tend to continue to consume substantially fewer calories than do people whose normal weight is at that level.
B.
The metabolisms of people who are usually not overweight are much more able to vary than the metabolisms of people who have been very overweight.
C.
The amount of calories that a person usually burns in a day is determined more by the amount that is consumed that day than by the current weight of the individual.
D.
Researchers have not yet determined whether the metabolic rates of formerly very overweight individuals can be accelerated by means of chemical agents.
E.
Because of the constancy of their metabolic rates, people who are at their usual weight normally have as much difficulty gaining weight as they do losing it.
查看完整题目与答案
【判断题】企业进行长期债券投资的目的主要是为了合理利用暂时闲置的资金，调节现金余缺，获得收益。
A.
正确
B.
错误
查看完整题目与答案
【判断题】企业进行长期债券投资的目的主要是为了合理利用暂时闲置的资金,调节现金余缺,获得收益。
A.
正确
B.
错误
查看完整题目与答案
【判断题】Allow me to show my apology again to behalf of our restaurant.
A.
正确
B.
错误
查看完整题目与答案
【多选题】白虎汤的证治要点是
A.
身大热
B.
汗大出
C.
口大渴
D.
喜热饮
E.
脉洪大
查看完整题目与答案
【单选题】I have not found my book yet. I'm not sure ______ I could have done with it.
A.
why
B.
where
C.
whether
D.
what
查看完整题目与答案
【单选题】Many new means__________ to prevent the river ____________.
A.
have found, from polluting
B.
have found, from being polluted
C.
have been found, from being polluted
D.
has been found, from being polluted
查看完整题目与答案
【简答题】请根据Richard和网友的对话内容完成信息,每空一词〔共5小题，每小题1分） Richard: I’m crazy about basketball. I play basketball for 2 hours every day. My father doesn’t allow me to do so. _Sunny: Playing basketball takes you too much...
查看完整题目与答案