我国实用新型专利权的保护期是（） A.自申请日起5年 B.自申请日起10年 C.自申

根据短文内容选择正确的答案。

      It was Saturday. Mary wanted to go to the park with her friend. But she got up late. She put on her

clothes quickly and didn't have breakfast. She rode her bike very quickly. At the crossing the red light was

on. But she didn't stop. A policeman stopped her. " Please get off your bike. Don't you see the red light? " 

" Yes, I do. But I didn't see you." said Mary.

1. On ____________, Mary went to the park.

A. Saturday

B. Sunday

C. Monday

2. She went to the park ____________.

A. on foot

B. by bus

C. by bike

3. At the crossing the ____________ light was on.

A. yellow

B. red

C. green

4. Mary ____________ the red light.

A. saw

B. didn't see

C. was looking

5. Why didn't she stop when she saw the red light?

A. She didn't see the red light.

B. The red light was broken.

C. She didn't see the policeman.

右边是动植物细胞模式图，请据图回答：

（1）植物细胞应是图       （填“甲”或“乙”），作出此判断的依据是此细胞具有[   ]          、

[   ]         和[    ]             等结构。

（2）动植物细胞都具有的基本结构是                       。（填序号）

（3）甲细胞外是一层透明的[   ]            ,起          和              作用。

（4）结构[③]中有           物质，对细胞的生命活动起控制作用。

（5）[   ]              能控制物质进出，对细胞也起到保护的作用。

（6）细胞质中的[        ]能利用太阳光能把水和二氧化碳等合成有机物。

读西亚、埃及地区略图回答下列问题．

（1）A国是______，拥有世界最大的油田______．B国是______．是热点地区．

（2）苏伊士运河既沟通了地中海和红海，又是______洲与______洲的分界线．

（3）西亚地区的居民主要属于______人种，大部分信奉______教，主要使用______语．

（4）埃及首都是______，除北部地中海沿岸属______气候外，大部分地区属热带沙漠气候．

（5）被埃及人民赞誉为“母亲河”的世界最长河流是______河，该河沿岸有世界著名的______（任填一个）等文物古迹．

国家建设行政主管部门组织编制和发布，并在全国范围内使用的定额是（）

A.国家定额

B.全国定额

C.行业定额

D.地区定额

广义的网络文化指建立在信息网络技术与网络经济基础上的精神创造活动及其成果。