高等教育的社会职能有（）。
A.培养高级专门人才
B.发展科学技术
C.直接为社会服务
D.培养公民读写算的基本技能
参考答案：A, B, C
____ be sent to work there?
A．Who do you suggest
B．Who do you suggest that should
C．Do you suggest who should
D．Do you suggest whom should
吸收塔安全阀定压值为（）Mpa。
