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【单选题】
营养性巨幼细胞贫血特异的临床表现是A.
异食癖
B.
肝大
C.
脾大
D.
注意力不易集中
E.
神经、精神症状
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【单选题】All the wisdom of the ages, all the stories that have delighted mankind for centuries, are easily and cheaply【21】to all of us【22】the covers of books — but we must know how to avail ourselves【23】this t...
A.
useful
B.
new
C.
readable
D.
available
【简答题】创建学生类Student。 其字段有id、name、、specialty、grade,分别代表主键,姓名、性别、专业、年级。
【单选题】During the Olympic Games, people from all over the world come together in peace and friendship. The first Olympic Games that we have【21】of were in Greece in 776 B.C. The games lasted one day. The only...
A.
books
B.
history
C.
records
D.
publications
【简答题】Chris is not a traditional explorer（探险者）- he usually works in an office for a large organization. Yet his job can sometimes be just as exciting and erous as being an explorer. Chris works for MSF,...
【单选题】During the Olympic Games, people from all over the world come together in peace and friendship. The first Olympic Games that we have【21】of were in Greece in 776 B.C. The games lasted one day. The only...
A.
books
B.
history
C.
records
D.
publications
【简答题】关系Student(Sno,Sname,S,Sage,Sdept),请写出以下SQL语句。 (1)创建学生表Student,各字段的类型及长度应根据实际情况确定,其中学号取值不能为空且为主键。 (2)检索信息系(IS)和计算机系(CS)的学生的姓名和性别。
【简答题】When do you go to school? Maybe this is a very 26 thing for you. 27 for the students in Fujian Province, it’s a really big problem. As everyone 28 , the strong Typhoon(台风) in Fujian not only des...
【简答题】建立一个学生表Student,它由学号SNo、姓名SName、性别S、年龄SAge、所在系SDept五个属性组成,其中学号(假定其为字符型,长度为8个字符)属性不能为空。Student表建立完成后,若要在表中增加年级SGrade项(设字段类型为字符型,长度为10),其SQL命令为: 。
【简答题】请 从现行初中英语教材中选择相应语言材料,设计 并演示课堂 语言操练活动,教学时间 控制 在 10 -15 分钟。教学环节 应 包括: (1) 向学生介绍学习活动 (2) 引导学生做机械的语言操练 (3) 为学生结对或分组并布置学习任务 (4) 监控学生结对或小组活动进程,保证学生按时完成任务 (5) 评价学生的结对或小组活动的成果
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