—How are you? — .[ ]
A. How are you?
B. Nice to meet you.
C. Fine, thank you.
答案:C
下列疾病在传染过程中表现为“显性感染”多的是()
A.乙型脑炎
B.麻型疹炎
C.白型喉炎
D.流型脑炎
E.脊髓灰质炎
悲剧《俄狄浦斯王》的作者是古希腊的[ ]
A.埃斯库罗斯 B.索福克勒斯C.欧里庇德斯 D.阿里斯托芬