[单项选择]Joe was the best student in class.

[单项选择]Even David, the best student in the class, could not solve this problem, ________ other students.
A. let alone
B. let out
C. let off
D. let down

[单项选择]The best student in each class will ______ a prize at the end of term.
A. award
B. possess
C. reward
D. receive

[单项选择]______ as the best student, John was given a medal.
A. Regarded
B. Regarding
C. To regard
D. Being regarded

[单项选择] The STUDENT_GRADES table has these columns STUDENT_ID NUMBER(12) SEMESTER_END DATE GPA NUMBER(4,3) Which statement finds students who have a grade point average (GPA) greater than 3.0 for the calendar year 2001?（）
A. SELECT student_id, gpa FROM student_grades WHERE semester_end BETWEEN '01-JAN-2001' AND '31-DEC-2001' OR gpa > 3.;
B. SELECT student_id, gpa FROM student_grades WHERE semester_end BETWEEN '01-JAN-2001' AND '31-DEC-2001' AND gpa gt 3.0;
C. SELECT student_id, gpa FROM student_grades WHERE semester_end BETWEEN '01-JAN-2001' AND '31-DEC-2001' AND gpa > 3.0;
D. SELECT student_id, gpa FROM student_grades WHERE semester_end > '01-JAN-2001' OR semester_end < '31-DEC-2001' AND gpa >=s 3.0;

[单项选择]Student A: I feel sick.Student B:______Student A: I'm not sure, but I have got a bad headache.

[单项选择]Who is Joe Brown
A. He is an expert in mental workings.
B. He is an actor.
C. He is a writer on the importance of friends and relatives.
D. He is a clinical psychologist and talkshow host.

[单项选择]Student A: Well, it is time for boarding.Student B: （）
A. Nice to meet you
B. Have a nice day
C. I hope you will soon feel better
D. I wish you a pleasant journey

[单项选择]若用如下的SQL语句创建一个表student
CREATE TABLE student(NO CHAR(20) NOT NULL,
NAME CHAR(8) NOT NUL
SEX CHAR(2),
AGE INT)
可以插入到表中的是______。

[单项选择]若用如下的SQL语句创建一个student表： CREATE TABLE student( NO C(4)NOT NULL， NAME C(8)NOT NULL， SEX C(2)， AGE N(2) ) 可以插入到student表中的是______。

[单项选择]若用如下的SQL语句创建一个student表: CREATE TABLE student NO C(4) NOT NULL, NAME C(8) NOT NULL, SEX C(2), AGE N(2)

[单项选择]若用如下的SQL语句创建一个student表： CREATE TABLE student( N0 C(4)NOT NULL, NAME C(8)NOT NULL, SEX C(2), AGE N(2) ) 可以插入到student表中的是