皮皮学,免费搜题
登录
搜题
【单选题】
如果在SELECT语句中使用集合函数时,一定在后面
A.
GROUP BY
B.
Having
C.
comput BY
D.
COMPUTE
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】“去医院”的韩语,正确的是?
A.
병원을 가다
B.
병원에서 가다
C.
병원에 가다
D.
병원로 가다
【单选题】“系统特性中有效的管理总能带来‘1+1>2’的效果”指的是系统的( )。
A.
控制性
B.
目的性
C.
整体性
D.
开放性
【判断题】正弦量是周期量的特例,是分析其他周期量的基础
A.
正确
B.
错误
【单选题】杆件m -m 截面的轴力是( )
A.
-F
B.
F
【简答题】People with disabilities make up a large part of the population. It is estimated that over 35 million Americans have physical, mental, or other disabilities. About half of these disabilities are “deve...
【单选题】When you go to the interview, make sure that you
A.
are over-confident.
B.
can make up your mind in four minutes.
C.
are dressed in suitable attire.
D.
do not arrive too early.
【单选题】When you go to 'the interview, make sure that you
A.
are over-confident.
B.
can make up your mind in four minutes.
C.
are dressed in suitable clothes.
D.
do not arrive too early.
【简答题】People with disabilities make up a large part of the population. It is estimated(估计) that over 35 million Americans have physical, mental, or other disabilities. About half of these disabilities are “...
【多选题】下列表述正确的是?
A.
在韩国旅行是,如果护照丢了,要先去当地警察局挂失,然后拿着警察局开具的挂失证明,到中国驻韩国领事馆补办旅行证。
B.
서울아산병원(首尔峨山医院)是现代集团的。
C.
한국관광공사(韩国旅游发展局)是韩国的旅游主管部门문화체육관광부(文化体育观光部)的下属单位。
D.
한국관광공사在韩国设立了6个 관광안내센터为本国,以及外国的游客们,提供韩语、英语、日语、中文等多语种旅游资讯,和免费的旅游手册及地图等。
【单选题】系统特性中有效的管理总能带来1+1>2的效果是指系统的( )
A.
控制性
B.
目的性
C.
整体性
D.
开放性
相关题目: