I have heard both teachers and students _______ well of him.
A) to speak B) spoken C) to have spoken D) speak
第1题:
In classroom, students () bookish language; after class, it is necessary for them to get some practice.
A、acquire
B、accept
C、absorb
D、have
第2题:
a language lesson plan usually has the following components: background information, teaching aims, language contents and skills, stages and procedures, teaching aids, assignments and _________.
:A. teachers’ after-lesson reflection
B. students’ after-lesson reflection
C. teachers’ after-lesson feedback
D. students’ after-lesson feedback
第3题:
假定学生Students和教师Teachers关系模式如下所示: Students(学号,姓名,性别,类别,身份证号) Teachers(教师号,姓名,性别,身份证号,工资) a.查询在读研究生教师的平均工资、最高与最低工资之间差值的SQL语句如下: SELECT ( ) FROM Students,Teachers WHERE( );
b.查询既是研究生,又是女性,且工资大于等于3500元的教师的身份证号和姓名的SQL语句如下: (SELECT 身份证号,姓名 FROM Students WHERE( )) ( ) (SELECT身份证号,姓名 FROM Teachers WHERE( ))
A.AVG(工资) AS 平均工资,MAX(工资)-MIN(工资) AS差值 B.平均工资 AS AVG(工资),差值 AS MAX(工资)-MIN(工资) C.AVG(工资) ANY 平均工资,MAX(工资)-MIN(工资) ANY 差值 D.平均工资 ANY AVG(工资),差值 ANY MAX(工资)-MIN(工资) A.Students.身份证号 = Teachers.身份证号 B.Students.类别 =‘研究生’ C.Students.身份证号 = Teachers.身份证号 AND Students.类别 =‘研究生’ D.Students.身份证号 = Teachers.身份证号 OR Students.类别 =‘研究生’ A.工资>=3500 B.工资>=‘3500’ C.性别=女 AND 类别=研究生 D.性别=‘女’ AND 类别=‘研究生’ A.EXPERT B.INTERSECT C.UNION D.UNIONALL A.工资>=3500 B.工资>=‘3500 C.性别=女 AND 类别=研究生 D.性别=‘女’ AND 类别=‘研究生’
第4题:
第5题:
I ()supper when I()someone knocking at the door.
A、made . . . Heard
B、made . . .was heard
C、was making . . . was hearing
D、was making . . . heard
第6题: