“肺炎喘嗽”的病名是清代哪位医家在哪部著作里提出的？
参考答案：
谢玉琼，《麻科活人全书》。
下列变法措施中，最能体现王安石变法指导思想的是
A．青苗法
B．保甲法
C．改革科举考试内容
D．改组太学
Wang Pin is an advanced worker in our company. He _______ for four years in Yangzhou University.
A．studied
B．has studied
C．had studied
D．has been studying
