Cartwright seems to suggest that ________.
[A] waking up in time is essential to the ridding of bad dreams
[B] visualizing bad dreams helps bring them under control
[C] dreams should be left to their natural progression
[D] dreaming may not entirely belong to the unconscious
第1题:
Several links have been broken so th at for the next day or two, what was formerly a contiguous area 0 has been broken into two parts. However, both parts of area 0 have working links into area 1 using routers with RID 1.1.1.1 and 2.2.2.2.Which answers list the command on the router with RID 1.1.1.1 to create a virtual link to help solve this temporary problem?()
A. area 0 virtual - link 2.2.2.2
B. area 1 virtual - link 2.2.2.2
C. area 0 source - rid 1.1.1.1 dest - rid 2.2.2.2
D. virtual - link transit - area 1 RID 2.2.2.2
第2题:
要找出对同一部电影评论次数在3次及以上的评论者姓名,下列语句不能实现该功能的是——
A.select name from reviewer,rating where reviewer.rid=rating.rid group by reviewer.rid having count(stars)>=3
B.select name from reviewer A where (select count(stars) from rating B where A.rid=B.rid group by rid)>=3
C.select name from reviewer where (select count(stars) from rating where reviewer.rid=rating.rid)>=3
D.select name from review,rating where reviewer.rid=rating.rid and count(stars)>=3 group by revie
第3题:
43、要找出对同一部电影评论次数在3次及以上的评论者姓名,下列语句不能实现该功能的是
A.select name from reviewer,rating where reviewer.rid=rating.rid group by reviewer.rid having count(stars)>=3
B.select name from reviewer A where (select count(stars) from rating B where A.rid=B.rid group by rid)>=3
C.select name from reviewer where (select count(stars) from rating where reviewer.rid=rating.rid)>=3
D.select name from reviewer,rating where reviewer.rid=rating.rid and count(stars)>=3 group by rev
第4题:
第5题:
要找出对同一部电影评论次数在3次及以上的评论者姓名,下列语句不能实现该功能的是——
A.select name from reviewer,rating where reviewer.rid=rating.rid group by reviewer.rid having count(stars)>=3
B.select name from reviewer A where (select count(stars) from rating B where A.rid=B.rid group by rid)>=3
C.select name from reviewer where (select count(stars) from rating where reviewer.rid=rating.rid)>=3
D.select name from review,rating where reviewer.rid=rating.rid and count(stars)>=3 group by revie
第6题:
能获取系统当前时间分钟数的方法是以下哪个?
A.time.strftime(“% m”, time.localtime())
B.time.strftime(“%M”, time.localtime())
C.time.strftime(“%t”, time.localtime())
D.time.strftime(“%T”, time.localtime())