急性腹膜炎最重要体症是
A.腹胀
B.肠鸣音减弱
C.腹膜刺激症
D.肝浊音界缩小
E.移动性浊音
参考答案:C
改错。
( ) 1. How can I helps? _________________
A B C
( ) 2. Pass mine the cookbook. _________________
( ) 3. What does you need? _________________
( ) 4. Let's makes a yogurt fruit salad. _________________
( ) 5. They asked to more expensive silk. _________________
图中的几种用电器的额定功率最接近1000W的是( )