积液发生在阴囊上方或腹股沟管内的是（）
A.睾丸鞘膜积液
B.精索鞘膜积液
C.婴儿型鞘膜积液
D.交通性鞘膜积液
E.附睾囊肿
参考答案：B
I don’t know if he ____ us; if he ____, I’ll let you know.
A．will come and help; comes
B．comes and helps; will come
C．will come and help; will come
D．comes and helps; comes
肝脓肿的临床表现包括（）①寒冷②发热③右上腹疼痛
A.①
B.①②
C.①②③
D.②③
E.①③
