急性肾小球肾炎肉眼变化主要呈现（）
A.大白肾
B.蚤咬肾和大红肾
C.多发性小脓肿
D.多囊肾
E.固缩肾
参考答案：B
______the boy has already corrected his mistake, we should not punish him any more.
A．Since
B．Until
C．Unless
D．Although
伟晶岩
