更多"To get an extension for the paper, "的相关试题:
[单项选择]The student has checked his test paper thoroughly.
A. seldom
B. quickly
C. completely
D. roughly
[单项选择]It is requested that every student ______ a paper on sustainable development.
A. writes
B. wrote
C. writing
D. write
[单项选择]A: Could you get me Extension 6459, please
B: ______ .
[单项选择]I'm afraid that your daughter has failed to get ______ her mid-term exams.
A. by
B. over
C. through
D. out
[单项选择]Don' t get off ______ the bus has stopped.
A. on
B. for
C. during
D. until
[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]若内存变量名与当前的数据表中的一个字段“student”同名，则执行命令student后显示的是
A. 字段变量的值
B. 内存变量的值
C. 随机显示
D. 错误信息
[单项选择]REAM : PAPER ::
A. carton : milk
B. statue : marble
C. tablet : clay
D. ink : pen
E. cord : wood
[单项选择]What did the student do this morning
A. Writing the term paper
B. Visiting the professor.
C. Checking out the infirmary
D. Filling out the form.
[单项选择]American university student are usually under pressure of work because ______.
[单项选择]When did the student begin to feel sick
A. Last Friday
B. Last Saturday
C. This Tuesday
D. Two days ago.
[单项选择]The student organizations seem to be effective in ______.
[单项选择]According to the passage, student researchers may have to change their research projects because
A. their budgets are too high
B. their original questions are too broad
C. their teachers do not give adequate advice
D. their time is very limited
