蛲虫的主要临床表现是（） A.腹痛 B.腹泻 C.贫血 D.便血 E.肛门瘙痒

Alice      eats meat so that she can keep herself from getting too fat.[ ]

A. rarely      

B. always

C. nearly      

D. carefully

用所给动词的适当形式填空。

1. She ______ TV too much every day. It's bad for her eyes. (watch)

2. Tom  ______  the doctor with his mother this evening. (see)

3. There is a lot of homework ______ every day. (do)

4. Each of the students  _______ a school bag. (have)

5. Where is Tony? He is _______ books in the reading room. (read)

6. You should  _______  the classroom before you go home. (clean)

7. Do you know the boy _______ Tom?(call)

在密闭容器中进行H₂(g)＋Br₂(g)2HBr(g)(正反应放热)，反应达到平衡后，欲使颜色加深，应采取的措施是[ ]

A．升温　　

B．降温　　

C．增压　　

D．减压

在操作风险的日常管理方面，（）对董事会负最终责任。

A．高级管理层

B.董事长

C．监事会

D．职能部门

《新闻调查》是我国最典型的深度报道类节目。