零星工程有()。
A.设计
B.针对性措施
C.管理人员跟进
D.验收
参考答案:B, C
某数据库中有表COURSE(CNO,CNAME,TNO)和表TEACHER(TNO,TNAME,DEPART),完成查询选修某课程的同学人数多于5人的教师姓名。 SELECT TNAME FROM TEACHER WHERE ______ (SELECT X.TNO FROM COURSE X,COURSE Y WHERE______ ______ ______
When Akiyama Toyohiro, Japan''s first astronaut, completed his stint in space, he came back down to earth with more than one worry.
A.spell
B.sling
C.sting
D.stink