对于单跨隧道，当开挖宽小于12m时，应采用（）。 A.台阶开挖法 B.CD法 C.C

It’s cool, it’s hot, and everyone is doing it. People talk about it often, and friends tell other friends how good they look. Sound like a fashion? In fact, it’s another trend (流行趋势): “blog”. What’s a blog? A blog is a personal online diary. The word “blogger” means a person who writes diaries online.

Many bloggers are teenagers who log (进入) onto websites to discuss anything in their lives. Many of today’s teenagers are not afraid to openly discuss everything in their lives. Teenagers complain about parents and homework. They share diaries, post songs from the latest bands (乐队) and show pictures of theirs. They write their own poems, say something about their girlfriends or boyfriends and complain to each other or offer support. But mostly they just write down what they do every day.

However, many parents are worried about these young bloggers. Parents see the kids talking about how they got drunk last weekend and how they don’t like studying. They are using language that is surprising to their parents. Besides hearing from their friends, teen bloggers also get messages from strangers. Most of the time, it’s older men asking to meet teenage girls. “These strange men are dangerous for my kids. They sometimes teach my kids bad words,” said Cara Cabral, a mother of two.

Many teenagers and young adults know it’s not safe to use blogs on the Internet. They know they are putting information about themselves in a place they can be seen by anyone. But teenagers are unwilling to give up these new communication tools that have become a way of life for many of them.

小题1:The word “it” means ________ in the sentence “People talk about it”.

A．the Internet

B．the blog

C．the website

D．talking online小题2:Parents think it’s dangerous for their kids to use blogs because _______.

A．their kids use a surprising language

B．their kids talk about how they don’t like studying

C．teen bloggers get messages from strangers

D．their kids talk about their girlfriends or boyfriends小题3:Which of the following is NOT true according to (依据) the passage?  

A．It’s easy for teenagers to give up blogging.

B．Many teenagers know it’s not safe to use the blog on the Internet.

C．A blogger’s information about himself can be seen by anyone on the Internet.

D．Most of today’s teenagers aren’t afraid to openly discuss everything in their lives.

倡议将汉服作为奥运礼服当然有充分的理由，因为中国自古就被称为“衣冠上国，礼仪之邦”。所谓“华夏”就源自“中国有礼仪之大，故称夏；有章服之美，谓之华”，而且在此之前，已有学者提议将汉服作为国服。然而，是否只有汉服才能代表华夏，把汉服作为奥运会礼服是否妥当，却值得探讨，在这个问题上可取的态度是，与其复古，不如创新。可见在汉服是否作为奥运礼服的问题上，作者的态度是( )。

A．不太认可

B．一定程度上认可

C．要慎重考虑

D．模糊不清

朱某进超市购物，将装有手饰、现金的挎包存放于超市存包处，后领包时发现包已遗失，索赔时该超市以“存包处《存包须知》明示：无论存包者是否申明物件的价值，若遗失，每件酌情补偿5至10元”为由，只愿意赔10元。另悉，该《须知》贴在存包窗口上，十分醒目。则错误项为( )。

A．该《须知》属于格式条款

B．该《须知》并未订入合同

C．该《须知》为合同的一个条款，但该条款无效

D．该《须知》因不当免除自己的责任而无效

近代中国最早对海洋方面的严重危机有着较为清醒认识的是（）

A、地主阶级抵抗派

B、地主阶级洋务派

C、资产阶级维新派

D、资产阶级革命派

报告既可用于向上行文，又可用于向下行文，如调查报告等。