外科急腹症的临床特点是
A.腹痛后发热或呕吐
B.以下腹部或盆腔内疼痛为主
C.腹痛剧烈,部位明确
D.腹膜刺激征明显
E.并发休克
参考答案:A,C,D,E
______ does a panda ______ when it is born? [ ]
A. What; likes
B. How; it like
C. What; look like
D. How, look like
与交易营销相比,关系营销带来更高的价值创造。