更多"Professor James used student volunt"的相关试题:
[单项选择]Volunteers taking part in the experiments in the Common Cold Research Unit ______.
A. suffered a lot
B. never caught colds
C. often caught colds
D. became very strong
[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 NULL，
SEX CHAR(2)，
AGE INT)
可以插入到表中的是______。
[单项选择]如果学生表student是使用下面的SQL语句创建的
CREATE TABLE student(学号C(4)PRIMARY KEY NOT NULL；
姓名C(8),；
性别C(2),；
年龄N(2)CHECK(年龄＞15 AND年龄＜30))
下面的SQL语句中可以正确执行的是( )。
A. INSERT INTO student(学号,性别,年龄)VALUES("0542","男",17)
B. INSERT INTO student(姓名,性别,年龄VALUES("李蕾","女",20)
C. INSERT INTO student(姓名,性别,年龄)VALUES ("男",25)
D. INSERT INTO student(学号,姓名)VALUES("0897","安宁",16)
[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]如果学生表STUDENT是使用下面的SQL语句创建的
CREATE TABLE STUDENT(SNOC(4)PR1MARY KEY NOTNULL；
SNC(8)，；
SEXC(2)，；
AGEN(2)CHECK(AGE＞15AND AGE＜30)
下面的SQI语句中可以正确执行的是 ______。
A. INSERT INTO STUDENT(SNO，SEX，AGE)valueS("S9"，"男"，17)
B. INSERT INTO STUDENT(SNO，SEX，AGE)valueS(“李安琦”，“男”，20)
C. INSERT INTO STUDENT(SEX，AGE)valueS(“男”，20)
D. INSERT INTO STUDENT(SNO，SN)valueS("S9"，“安琦”，16)
[单项选择]The distinguished professor was invited to preside ______ the conference on behalf of the chairman.
A. on
B. in
C. over
D. for
[单项选择]What does the professor decide to do
A. To allow the woman to repeat the exam.
B. To reschedule the woman’s exam for another day.
C. To let the woman skip the final exam.
D. To give the woman a grade of incomplet
[单项选择]When does the professor have office hours
A. Mondays.
B. Wednesdays.
C. Fridays.
D. Monday through Friday.
[单项选择]Speaking of Disraeli, a conventional professor would probably have ______.
A. focused on his accomplishments as a statesman
B. talked about his family life
C. explored the little-known aspects of the person
D. looked at him from a fresh perspective
[单项选择]Why does the professor mention bones and shells
A. To give an example of natural shapes.
B. To describe early sculpture.
C. To illustrate their use as tools.
D. To demonstrate their role as decorative objects.
[单项选择]According to the professor, what characteristic of Earth's moon should a theory of its origin be able to explain
A. The Moon has no water.
B. The Moon contains almost no iron.
C. Thy Moon is the largest moon in the solar system.
D. The Moon does not have a molten cor
[单项选择]Professor Yang, together with some of his students, ______ in the reading room.
[单项选择]The American professor came to realize that he had underestimated the ______ of most of the Chinese students.
A. magnitude
B. gradient
C. potential
D. firmness
[单项选择]Martin asked his professor for some comments on his report but it was ______.
A. turned down
B. turned off
C. turned up
D. turned on
[单项选择]What word best describes Professor Irwin's attitude toward the student
A. Uninterested.
B. Apologetic.
C. Sick.
D. Annoye
[单项选择]A professor of economic and history at Atlanta University, W．E．B．Du Bois, promoted full racial equality.
A. economy
B. economics
C. economical
D. economic
