关于保安员职业资格条件说法正确的是（ ）。A.必须考试合格 B.必须考试优秀 C.必

When Mr. David retired(退休), he bought a small house in a village near the sea. He liked it and hoped to live a quiet life in it. But to his surprise, many visitors came to see his house in summer holidays, for it was the most interesting building in the village. From morning to night, there were visitors outside the house. They kept looking into the rooms through the windows and many of them even went into the house. He decided to drive the visitors away. So he put a notice (公告)on the window. The notice said, “If you want to satisfy your curiosity(好奇心),come in and look around. Price: twenty dollars.” Mr. David was sure that the visitors would stop coming, but he was wrong. More and more visitors came and Mr. David had to spend every day showing them around his house. “I came here to retire, not to work as a guide(导游)”, he said angrily. In the end, he sold the house and moved away.

小题1:Mr. David’s house was      that many visitors came to see it.

A．so small

B．so quiet

C．so interesting

D．such interesting小题2:Mr. David put a notice on the window in order      .

A．to drive the visitors away

B．to satisfy the visitors curiosity

C．to let visitors come in and look around

D．to get some money out of the visitors小题3:The notice made the visitors      .

A．more interested in his house

B．lost interest in his house

C．angry at the unfair price

D．feel happy about the price小题4:After Mr. David put up the notice      .

A．the visitors didn’t come any more

B．fewer and fewer visitors came to see his house

C．more and more visitors came for a visit

D．no visitor would pay the money for a visit小题5:At last he had to sell his house and move away because       .

A．he did not like it at all

B．he could not work as a guide

C．he made enough money and wanted to buy a new expensive house

D．he could not live a quiet life in it

下列语句输出结果为( )。　　public class test　　{ 　　　public static void main (String args[ ])　　　{　　　　int m=20,n=10；　　　　System．out．println((- -m)*(n+ +))；　　　}　　}

A．200

B．190

C．209

D．220

产后数日内产妇可见恶寒、怕风、微热自汗属于（）

A.阴虚阳亢

B.亡血伤津

C.多虚多瘀

D.阴虚阳浮

E.外感风寒

如图是生态系统的碳循环图解，图中A～C代表生态系统的3种成分，①～⑦代表碳元素在生态系统中循环的途径。请仔细分析图并回答下列问题：

碳元素在⑤和⑦中以（）的形式流动，在①和⑥中以（）形式流动。