[单项选择]As the student kept saying "no", the American ______.
A. became disappointed
B. got angry
C. lost interest
D. could not continue the conversation because he did not know what else he could say

[单项选择]As the student kept saying "no" ,the American mod.
A. became disappointed
B. got angry
C. lost interest
D. could not continue the conversation because he did not know what else he could say

[单项选择]American university student are usually under pressure of work because ______.

[单项选择]The American got angry after being kept waiting for nearly an hour for the appointed meeting because ______.
A. he felt disappointed
B. he felt disrespected
C. he felt embarrassed
D. he felt frustrated.

[单项选择]The people around him kept saying ______ the drowned man but he went on doing artificial respiration.
A. it was useless reviving
B. there was no use reviving
C. there was no use to try to revive
D. it was no use trying to revive

[单项选择]The minister kept the American waiting because ______.

[单项选择]By saying that" an American is not free to choose the costume of a Chinese peasant or that of a Hindu prince" (Para.3), the writer means______.
A. different people have different styles of clothes
B. ready-made clothes may need alterations
C. statuses come ready made just like clothes
D. our choice of statuses is limited

[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]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)