— They are quiet, aren't they?

— Yes. They are accustomed ______ at meals. [ ]

A. to talk

B. to not talk

C. to talking

D. to not talking

向信息系学生视图IS_STUDENT中插入一个新的学生记录，其中，学号0002，姓名为王二小，年龄为16岁，正确的SQL语句是( )。

A．INSERT INTO IS_STUDENT
VALUES('0002'，'王二小'，16)

B．INSERT INTO IS_STUDENT
VALUES(0002，'王二小'，16)

C．SELECT INTO IS_STUDENT
VALUES(0002，王二小，16)

D．SELECT INTO IS_STUDENT
VALUES('0002'，'王二小'，16)