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【单选题】
如下几个表所示学生、课程和选课关系，用SQL语言实现下列操作。【图片】查询选修CS-110课程的学生名。正确的SQL语句是（ ）。A.
SELECT 姓名 FROM 学生，选课 WHERE 课程号=‘CS-110’；
B.
SELECT 姓名 FROM 学生，选课 WHERE 学生.=选课. AND 课程号=‘CS-110’；
C.
SELECT 姓名 FROM 学生 选课 WHERE 学生.=选课. AND 课程号=‘CS-110’；
D.
SELECT 姓名 FROM 学生，选课 WHERE 选课.课程号=‘CS-110’；
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【单选题】Tom was disappointed that most of the guests ____ when ____ he at the party.
A.
left; had arrived
B.
left; arrived
C.
had left; had arrived
D.
had left; arrived
【简答题】Tom was disappointed that __________________(他匆忙赶到事发现场时，小偷已经逃跑了).
【单选题】Tom was disappointed that most of the guests ______ when he ______at the party.
A.
had left, arrived
B.
left, had arrived
C.
had left, had arrived
D.
left, arrived
【多选题】某企业设有供电和机修两个辅助生产车间，本月份根据其辅助生产明细账知悉：供电车间直接发生的待分配费用为3520元，机修车间为3360元，两车间本月提供劳务情况如表所示： 该企业辅助生产车间不单独设置"制造费用"科目。要求：根据上述资料，回答第（1）～（5）题。
下列说法正确的有（）。
A.
采用交互分配法，供电车间分给机修车间的费用320元
B.
采用交互分配法，机修车间分给供电车间的费用160元
C.
采用顺序分配法，应先分配供电车间的费用
D.
采用顺序分配法，应先分配机修车间的费用
【单选题】Tom was disappointed(失望的)that most of the guests________when he________at the party．
A.
1eft，had arrived。
B.
had left，arrived
C.
had left，had arrived
D.
1efG arrived
【单选题】Tom was disappointed when be found out they had gone to the cinema ______ him.
A.
except
B.
except for
C.
but
D.
without
【单选题】Tom was disappointed (失望的) that most of the guests ______ when he ______ at the party.
A.
left, had arrived
B.
left, arrived
C.
had left, had arrived
D.
had left, arrived
【单选题】Tom was disappointed that most of the guests _________ when he _________ at the party.
A.
left; arrived
B.
had left; arrived
C.
left; had arrived
D.
had left; had arrived
【简答题】Tom was disappointed that most of the guests (leave) _______ when he arrived at the party.
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