如图所示为小丽家卧室的实物电路图。请你用笔画线代替导线，把带有开关的电灯、插座分

阅读理解。

     A survey by baidu.com showed there were 16 million bloggers (写网络日志的人). Xu Jinglei was one

of the first famous people that the website sina.com. invited to open blogs.

     The web log written by Xu Jinglei is now the world's most popular. Xu, an actress-turned -director,

became famous overseas when she won a Best Director Award for the film. A Letter From an Unknown

Woman in 2004.

     Her blog has broken the domestic (国内的) record with more than 10 million visits.

     Xu updates (更新) her blog every other day. But if she feels very good she sometimes posts two or

three articles in a day.

     Visitors leave thousands of messages about each of her articles, praising (赞扬) her open, free writing

style, commenting (评论) on films.

1. Now Xu Jinglei's web log is _________.

A. broken by hacker

B. written by an unknown woman

C. the world's most popular

D. closed by government

2. How many visitors does Xu's blog have?

A. About 16 million.

B. About 36.82 million

C. 2004

D. over 10 million

3. _________ invited Xu Jinglei who was one of the first famous people to open blogs.

A. The website baidu.com

B. The website sina.com

C. The website Yahoo.com

D. The website blog.com

4. From the passage we know that _________.

A. a survey by baidu.com showed there were 16 million bloggers writing in English

B. Xu Jinglei was the only one that the website sina.com invited to open blogs

C. Xu Jinglei always posts one article in a day

D. Visitors leave lots of messages about her articles in her blogs

315200读作______，它是______位数．

V₁～V₃导联反映心肌梗死的部位是（）

A．前间壁

B．前壁

C．高侧壁

D．下壁

E．正后壁

急性中毒性菌痢（）

A.以成人多见，无明显的消化道症状

B.以成人多见，有明显的消化道症状

C.以小儿多见，无明显的消化道症状

D.以小儿多见，有明显的消化道症状

E.只有痢疾志贺菌能引起

可用于制备溶蚀性骨架片的是（）。

A．羟丙基甲基纤维素 

B．单硬脂酸甘油酯 

C．大豆磷脂 

D．无毒聚氯乙烯 

E．乙基纤维素