下列哪种是人工流产后远期并发症()A．宫颈粘连 B．宫腔粘连 C．空气栓塞 D．人工

撒哈拉以南的非洲的经济特征是[ ]

A．以农业为主的经济

B．以采矿业的经济

C．具有殖民地色彩的单一商品经济

D．多种经营的民族经济

用所给动词的适当形式填空。

l. Mr. Brown was disappointed to see the washing machine he had_____ (repair)went wrong again.

2. Children's being addicted to the Internet gets their parents _____ (worry).

3. Many feared that Columbus would fall off the edge of the earth,____ (believe) to be fiat.

4.  _____     (take)his health into consideration, he has to be sent to hospital at once.

5. Mr. Smith,  ____     ( tire ) of the ___ (bore) speech, started to read a novel.

6. The girl let out a  _____ (frighten) voice at the sight of the snake.

7. His____   (frighten) voice scared the boys away.

8. The man is hard to ____     (deal with).

9.It is no use____    (argue) with him.

气旋对应于高压，反气旋对应于低压。

为实现多重中断，保护断点和现场应使用( )。

A．ROM

B．堆栈

C．中断向量表

D．设备内的寄存器

某机关负责人王某于2008年6月死亡，李某因与王某有仇，遂到处散步谣言说王某因收受贿赂，现在行贿人举报，王某因惧怕而自杀身亡。大家相互传播，造成了较恶劣的影响。王某之子遂向人民法院起诉要求追究李某的侵权责任，以下说法正确的是哪项( )

A．王某已经死亡，其不存在名誉权，因而李某因侵权客体不存在而不构成侵权

B．李某的行为已经侵害了王某的名誉，依法应当承担侵权责任

C．王某之子有权代表王某向李某提起诉讼

D．对于李某的行为能够对李某提起诉讼的只有王某的子女