山楂的适应证是（）。
A.饮食积滞证
B.疝气作痛
C.产后瘀阻腹痛
D.泻痢腹痛
E.瘀滞胸胁痛
参考答案：A, B, C, D, E
《灵枢·本神》肾气实的证候是（）
A.便秘，小溲不利
B.胀，五脏不安
C.阳强易举
D.全身浮肿
E.以上均不是
A．The Internet can only be used to link computers with same operating system
B．The Internet can be used to connect computers with different ISP
C．You must have a telephone line to connect to the Internet
D．You must have a modem to connect to the Internet
