急性阑尾炎非手术治疗的适应证是
A．慢性阑尾炎急性发作
B．阑尾穿孔并发腹膜炎
C．小儿急性阑尾炎
D．化脓性或坏疽性阑尾炎
E．阑尾周围脓肿
参考答案：E
同意句转换，每空一词
1. What else do you want, Little Tom?
What __________ __________ do you want, Little Tom?
2. Let's go to some interesting places to visit.
Let's go __________ __________ to visit.
3. My son is so young that he can't dress himself.
My son is not __________ __________ to dress himself.
4. He can provide me with some fresh vegetables.
He can __________ some fresh vegetables __________ me.
5. She paid much money for the trip.
She __________ much money __________ the trip.
一个加数是279，另一个加数是146，和是______．
