老年社会工作者小那所在的社区中，有位周大爷一直患有高血压，某日突发脑梗塞，送到医院时

阅读理解。

     Today is Friday. The students on duty come to school early. They clean the classroom and the

blackboard . Then they put the desks and chairs in good order (顺序) . One of them takes down

(取下) an old map and puts up a new map of world on the wall . After all this, all the students come.

They sit in a nice classroom.  Mr Zhou is very glad to see the clean classroom. He thanks them for it.

1.Today ______ clean the classroom .

A .all the students

B. some students

C. one student

D. the teacher

2. When class begins, the classroom is ______.

A. in good order

B. on duty

C. big

D. not clean

3.How does Mr Zhou feel when he sees the clean classroom ?

A. sad

B. angry

C. glad

D. sorry

根据学习积累填空。

1．深蓝的________中挂着一轮________的________，下面是________的________，都种着________的________的________。其间有一个________的少年，项带银圈，________，向一匹猹________。那________却将________，反从他的________了。

2．《少年闰土》节选自鲁迅写的小说《________》。课文写闰土给“我”讲了________、________、________、________这四件希奇事，既表现了闰土聪明能干、________、________的特点，又反映了“我”________________________。

含煤岩系、沉积体系

用于支气管哮喘的诊断是（）

A.需明确肺功能障碍类型者

B.严重缺氧者

C.胸、腹部手术前准备者

D.需明确肺部病灶部位者

E.支气管舒张试验

按照市场原则将物业管理活动推向市场，纳入合同秩序中，具有的重大意义包括( )

A．提高业主的权责意识

B．推动物业服务企业依法经营

C．增强合同观念

D．增强市场意识

E．促进物业管理市场秩序明显好转