几乎所有系统性红斑狼疮病人均可出现病理改变的脏器是（） A.心脏 B.肺 C.肝 D

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答卷标号为1-10的相应位置上。

Once there lived a rich man __1_ wanted to do something for the people of his town. _2__ first he wanted to find out whether they deserved his help.

In the centre of the main road into the town, he placed __3__ very large stone. Then he __4__(hide) behind a tree and waited. Soon an old man came along with his cow.

“Who put this stone in the centre of the road？” said the old man，but he did not try to remove the stone. Instead, with some difficulty he passed around the stone and continued on his way. __5__ man came along and did the same thing; then another came, and another. All of them complained about the stone but not tried to remove 6_. Late in the afternoon a young man came along. He saw the stone，_7__(say) to himself: “The night _8_(be) very dark. Some neighbors will come along later in the dark and will fall against the stone.”

Then he began to move the stone. He pushed and pulled with all his 9__(strong) to move it，only __10__(find) a bag of money under the stone. Imagine how surprised he was!

某公司原有资本700万元，其中债务资本200万元，每年负担利息24万元，普通股资本500万元(发行普通股10万股，每股面值50元)。由于扩大业务，需追加筹资300万元，其筹资方式有两个：一是全部发行普通股，增发6万股，每股面值50元；二是全部筹措长期债务，债务利率仍为12%，利息36万元。公司的变动成本率为 60%，固定成本为180万元，所得税税率为 25%。则每股收益无差别点的销售收入为( )万元。

A．740

B．600

C．750

D．800

应按设计图示尺寸以体积计算的是( )。

A．台阶

B．池槽

C．垃圾道

D．砖散水

国内信用证中，开证行付款是（）。

A.终局性的，对受益人或议付行不具有追索权

B.终局性的，对受益人或议付行具有追索权

C.非终局性的，对受益人或议付行不具有追索权

D.非终局性的，对受益人或议付行具有追索权