外科炎性急腹症的特点是
A.一般起病缓慢
B.腹痛由轻至重,呈持续性
C.体温升高
D.有固定压痛点
E.无反跳痛、肌紧张
参考答案:A,B,C,D
--- ____ you’ve made ! But you should still work harder.
-- Thank you , I will .
A.What a big mistake .
B.How big mistakes
C.What great progress
D.How great progress