皮皮学，免费搜题
登录
搜题
【单选题】
下列SQL语句执行后，执行结果的第一记录的值为( )。SELECT 班级.班级名,COUNT(职称) AS 人数 FROM 班级,教师 WHERE 班级.班级号=教师.班级号 AND 职称='讲师' GROUP BY 班级.班级号 ORDER BY 2
A.
信息200801班
B.
信息200802班
C.
计算机200801班
D.
计算机200802班
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
【判断题】文丘里施肥器可直接串联在灌溉系统供水管道上进行施肥。
A.
正确
B.
错误
查看完整题目与答案
【简答题】What does the author mean by saying 'more challenging' in the last paragraph?
查看完整题目与答案
【简答题】What does the author imply by saying 'the city should have experienced an insoluble traffic confusion…?
查看完整题目与答案
【单选题】三相全控桥式整流电路由三只共阴极()与三只共阳极晶闸管组成。
A.
场效应管
B.
二极管
C.
晶闸管
D.
晶体管
查看完整题目与答案
【单选题】What does the professor mean by saying this ?
A.
The combination ratio of atoms was resolved.
B.
The weighing method of atoms was resolved.
C.
The construction of water was resolved.
D.
The structure of an atom was resolve
查看完整题目与答案
【单选题】建成后到1436年间世界最大的穹顶是指古罗马时期著名建筑( )
A.
卡拉卡拉浴场
B.
万神殿
C.
科洛西姆大角斗场
D.
约旦古罗马剧场
查看完整题目与答案
【简答题】What does the saying mean: 'If night has a fever, it cries in the morning'? Hot night ______ in the morning.
查看完整题目与答案
【单选题】三相全控桥式整流电路由三只共阴极晶闸管与三只共阳极()组成。
A.
场效应管
B.
二极管
C.
三极管
D.
晶闸管
查看完整题目与答案
【简答题】What does the author mean by saying that 'Offering adoption assistance was an easy call for Steve Steinour... '? (Para.5)
查看完整题目与答案
【简答题】What does the author mean by saying that each country has its strengths?
查看完整题目与答案
相关题目：
【判断题】文丘里施肥器可直接串联在灌溉系统供水管道上进行施肥。
A.
正确
B.
错误
查看完整题目与答案
【简答题】What does the author mean by saying 'more challenging' in the last paragraph?
查看完整题目与答案
【简答题】What does the author imply by saying 'the city should have experienced an insoluble traffic confusion…?
查看完整题目与答案
【单选题】三相全控桥式整流电路由三只共阴极()与三只共阳极晶闸管组成。
A.
场效应管
B.
二极管
C.
晶闸管
D.
晶体管
查看完整题目与答案
【单选题】What does the professor mean by saying this ?
A.
The combination ratio of atoms was resolved.
B.
The weighing method of atoms was resolved.
C.
The construction of water was resolved.
D.
The structure of an atom was resolve
查看完整题目与答案
【单选题】建成后到1436年间世界最大的穹顶是指古罗马时期著名建筑( )
A.
卡拉卡拉浴场
B.
万神殿
C.
科洛西姆大角斗场
D.
约旦古罗马剧场
查看完整题目与答案
【简答题】What does the saying mean: 'If night has a fever, it cries in the morning'? Hot night ______ in the morning.
查看完整题目与答案
【单选题】三相全控桥式整流电路由三只共阴极晶闸管与三只共阳极()组成。
A.
场效应管
B.
二极管
C.
三极管
D.
晶闸管
查看完整题目与答案
【简答题】What does the author mean by saying that 'Offering adoption assistance was an easy call for Steve Steinour... '? (Para.5)
查看完整题目与答案
【简答题】What does the author mean by saying that each country has its strengths?
查看完整题目与答案