--- Do you think people will have ________ work to do in the future?

--- I think so. And I think they will have _______ chances to travel.

A．fewer, more

B．little, many

C．more, less

D．less, more

检索学生表中，“籍贯”为“上海”的学生记录，将结果保存到文本文件temp中，SQL语句为：　　SELECT * FROM学生表WHERE籍贯="上海"【 】temp