继发性腹膜炎最常见的病原菌是
A.大肠杆菌B.粪链球菌C.厌氧脆弱类杆菌D.金黄色葡萄球菌E.肠球菌
参考答案:A
一次心理治疗的治疗时间一般以()。
A.20~30分钟为宜
B.30~40分钟为宜
C.40~50分钟为宜
D.50~60分钟为宜
E.60~70分钟为宜
The little boy ________ for the apples on the tree, but of course he was not tall enough. [ ]
A. handed out
B. went out
C. reached out
D. brought out