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【简答题】
I lived in West Egg, the___1___, and certainly less___2___, of the two eggs. My little house was near the sea, between two very ___3___houses. The one on my right side was very___4___and was a copy of some famous house in France. It had a swimming ___5___and a huge garden that would take an hour to___6___ around. I knew that a rich gentleman___7___Mr. Gatsby lived there. My house was small and ___8___and looked very silly next to Gatsby's huge___9___, but I could see the water from my house and I was___10___. It was nice to live so ___11___to such rich people. I wanted to know their stories and their ___12___. I thought that I might be one of them some day. And this___13___grew as I looked across the water at the ___14___white houses of East Egg. They looked almost like palaces ___15___high above the water.
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参考答案:
举一反三
【单选题】在MySQL中,假设有 学生选课表SC(sno,cno,score)。那么列出所有选修课程超过5门的 学生学号以及选修课程数目,其正确的SQL语句为( )。
A.
select sno,count(cno) from sc where count(cno)>=5;
B.
select sno,count(cno) from sc group by sno where count(cno)>=5;
C.
select sno,count(cno) from sc group by sno having count(cno)>=5;
D.
select sno,count(cno) from sc group by cno having count(cno)>=5;
【单选题】新鲜藻类水绵和好氧细菌(有氧才能生存)制成临时装片,用不同波长的光束照射水绵的不同部位.一段时间后,显微镜下观察到细菌由均匀分布变成如图所示分布.该实验无法得出(  )
A.
光合作用释放氧气
B.
光合作用吸收二氧化碳
C.
光的波长不同,光合作用强弱不同
D.
560纳米左右波长的光不利于光合作用
【简答题】如果客船的重心位置偏低,那么船舶的:I、稳性好;II、稳性差;III、舒适性好;IV、舒适性差;V、方向性差(203127:第01章 船舶常识) (A-0,B-0,C-0,D-0,错误-0)A. I、IV B、II、III、VC、I、IV、VD、II、IV、V
【单选题】设有学生表student(sno,sname,sage,smajor),各字段含义分别为学号、姓名、年龄、专业;学生选课表score(sno,cname,grade),各字段含义分别为学生学号、课程名、成绩。若要检索“信息管理”专业、选修课程DB的学生学号、姓名及成绩,如下能实现该检索要求的语句是()。
A.
SELECT s.sno,sname,grade FROM student s,score sc WHERE s.sno=sc.sno AND s.smajor='信息管理’AND cname='DB';
B.
SELECT s.sno,sname,grade FROM student s,score sc WHERE s.smajor='信息管理’AND cname=DB';
C.
SELECT s.sno,sname,grade FROM student s WHERE smajor='信息管理’AND cname='DB';
D.
SELECT s.sno,sname,grade FROM student s WHERE s.sno=sc.sno AND s.smajor='信息管理’AND cname=DB';
【单选题】当货币当局增加对政府的债权时,货币供应量一般会( A )
A.
增加
B.
减小
C.
不变
D.
无法确定
【多选题】栲胶浸提工艺要求正确的是___________ 。
A.
浸提液质量
B.
抽出率
C.
浸提液浓度
D.
生产率
【简答题】实验一:微波合成纳米氧化锌
【简答题】任何物料入库都会有物料编码,物料编码共分几种?哪几种?
【单选题】前照灯在光束调整过程中,以( )
A.
远光为主
B.
近光为主
C.
先远光后近光
D.
先近光后远光
【单选题】前照灯在光束调整过程中,以( )
A.
远光为主
B.
近光为主
C.
先远关后近光
D.
先近光后远光
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