Danny and Jenny _____________ Canada at 6: 15. [ ]
A. leave
B. leaves
答案:A
患者,男,50岁。腰部疼痛10余年,有劳伤史,久坐加重,病处固定不移。治疗除取主穴外,还应选用的穴位是()
A.膏盲
B.膈俞
C.志室
D.腰阳关
E.环跳
血吸虫的生存繁殖离不开下列哪种宿主?()
A.田螺
B.钉螺
C.扁卷螺
D.淡水虾