前房角镜检查时,根据Scheie前房角分类法,在改变眼球位置才能看见睫状体带者为()
A.宽角
B.窄Ⅰ
C.窄Ⅱ
D.窄Ⅲ
E.窄Ⅳ
参考答案:B
No one in the department but Tom and I _____ that the director is going to resign.
A.knows
B.know
C.have known
D.am to know
治疗浓度利多卡因的作用部位是:
A.心房、房室结、心室、希-浦系统
B.房室结、心室、希-浦系统
C.全部心脏组织
D.心房、心室、希-浦系统
E.希-浦系统