丝虫病晚期的主要表现之一是()
A.肺嗜酸粒细胞浸润综合征
B.丝虫热
C.慢性淋巴结炎
D.精囊炎
E.乳糜尿
参考答案:E
--- I'd have made a phone call to you, ___________ your telephone number.
--- That’s all right.What was up then?
A.if I know
B.had I forgotten
C.if I hadn’t remembered
D.but I forgot
简述业务处理系统的发展(趋势)。