甲持刀欲抢劫乙，乙心中气恼抓起旁边的石头砸向甲，甲的刀被砸掉，之后甲与乙厮打在一起，

This morning I found red wallet on the campus. Girls usual like red, so I believed the wallet was belonged to a girl student. I opened it, try to find out whose it was. Therefore, I found nothing but 300 yuan in it. I was wondering what to do with it while suddenly my classmates Chen Yang passed by. She suggested she put up a Lost and Found notice and I did so. I wrote down my telephone number and ask the owner to call me after she saw it. Later, a girl came to claim it on 3 o’clock this afternoon.

关于肺隔离症的描述，下列哪项正确（）

A.右侧比左侧常见

B.与支气管相通较常见

C.如发生于叶内，通常见于婴儿

D.上叶与下叶的发生率相等

E.肺叶外型绝大多数血供来自腹主动脉

家里的白炽灯用久了会发黑，是因为（）

A.灰尘

B.钨蒸气凝华

C.钨丝烧断

D.灯泡变旧

配送中心规模设计中一般需要考虑竞争对手的状况就可以了。( )

铅酸蓄电池电解液的温度超过35℃时，电池组容量（）。

A、降低；

B、不变；

C、升高；

D、为零。