有助于乙型脑炎临床诊断和流行病学调查的血清学试验不包括()
A.补体结合试验
B.血凝抑制试验
C.特异性IgM检查
D.中和试验
E.反相间接血凝试验
参考答案:E
He hurried to the booking office only _____ that all the tickets had been sold out. [ ]
A. to tell
B. to be told
C. telling
D. told
下列属于放电线圈必填项的有()
A.相别
B.相数
C.额定变比