关于保护人类受试者的伦理原则和准则的是
A.贝尔蒙报告B.东京宣言C.吉汉宣言D.悉尼宣言E.赫尔辛基宣言
参考答案:A
Going to ______ British high school for one year was _____ very enjoyable and exciting experience for me.
A./; /
B.a; a
C.the; a
D.a; the
多发于网球运动员的是()
A.髋部扭挫伤
B.髋关节暂时性滑膜炎
C.扳机指
D.颈椎病
E.网球肘