网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
______are the possible courses of action from which choices can be made.
A. Alternatives
B. Alternates
C. Alternations
D. Alternators
参考答案
更多 “ ______are the possible courses of action from which choices can be made.A. AlternativesB. AlternatesC. AlternationsD. Alternators ” 相关考题
考题
现有3个表Students(SID,SN,SEX,AGE,DEPT),Courses(CID,CNAME),SCORE(SID,CID,GRADE)。 其中,SID为学号,SN为姓名,SEX为性别,AGE为年龄,DEPT为系别,CID为课程号,CNAME为课程 名,GRADE为成绩。检索“王华”同学所选修的课程名称和成绩,正确的SELECT语句是( )。A. SELECT CNAME,GRADE FROM Students INNER JOIN SCORE ON Students.SID=SCORE.SID INNER JOIN Courses ON SCORE.CID=Courses.CID WHERE SN=’王华’B. SELECT CNAME,GRADE FROM Students INNER JOIN Courses ON Students.SID=Courses.CID WHERE SN=’王华’C. SELECT CNAME,GRADE FROM SCORE INNER JOIN Courses ON SCORE.CID=Courses.CID WHERE CNAME=。王华。D. SELECT CNAME,GRADE FROM Students INNER JOIN Courses ON Students.SN=Courses.CNAME WHERE SN=’王华。
考题
Youwillwanttwotreesabouttenfeetapart,from_____tosuspendyourtent.(A)there(C)which(B)them(D)where
考题
You will want two trees about ten feet apart, 选择
Youwillwanttwotreesabouttenfeetapart,from_____tosuspendyourtent.(A)there(C)which(B)them(D)where
考题
【单选题】设置所有课时低于60或者上课人数小于100的课程性质为专业基础课,正确的命令是?A.db.courses.updateMany({$or:[{"credit":{$lt:60}},{"count":{$lt:100}}]},{"课程性质":"专业核心课"})B.db.courses.update({$or:[{"credit":{$lt:60}},{"count":{$lt:100}}]},{"课程性质":"专业核心课"})C.db.courses.update({$or:{[{"credit":{$lt:60}},{"count":{$lt:100}}]},{"课程性质":"专业核心课"})D.db.courses.update({$or:[{"credit":{$lte:60}},{"count":{$lt:100}}]},{"课程性质":"专业核心课"},{multi:true})
热门标签
最新试卷