下列对田纳西河流域特征的叙述,不正确的是 ①田纳西河上游地区为山地丘陵,中游地区

题型:选择题

问题:

下列对田纳西河流域特征的叙述,不正确的是

①田纳西河上游地区为山地丘陵,中游地区为冲积平原,下游地区为丘陵

②田纳西河流域水能资源和煤炭、石油资源丰富

③田纳西河流域的水汽主要来自太平洋

④田纳西河的主汛期是12月到次年4月中旬[ ]

A.①③

B.②③

C.①④

D.③④

考点:河流的综合开发
题型:选择题

选择商品化会计软件的前提条件是软件是否通过财政部或省市财政厅局的评审。 ( )

题型:选择题

封闭式基金的资产净值应至少每月在指定的全国性报刊上公告一次。 ( )

题型:选择题

     Loma just had to get in touch with someone: "I had to tell my best friend something important. I tried

calling her but I couldn't get through. So I sent her an e-mail and then I spoke to her on MSN. Without

technology I would not have been able to tell her. "

     Staying connected with friends and family is important for us. That's why we asked our readers to tell

us how cell-phones, e-mail, blogs, text messaging, and personal pages help them keep in touch. More

than 1,500 responded.

     Most of them told us they couldn't live without technology: 80%of teens said they need technology to

stay in touch. Almost 30%said they'd be completely out of their friends without their cell-phones and

other methods of communication.

     What do they do when they've got news they need to share now? Most teens say they try to reach

their friends by phone. But if they don't reach them, they use QQ, e-mails, and text messaging to get the

words out.

     Lots of people use one way of communication-like text messaging-to get a friend's attention and then

use another where they can talk more. "My friends and I always tell each other everything that happens.

So I send them text messages to tell them to come online so we can talk about it," said Sabeiha.

     "When planning to get together with friends", Julian said, "the easiest and fastest way I know is to

send a text message to my contact group." Jocelyn said. "If I want to go to see a movie with a few

friends, I usually send text message to them. By telephone, you have to call every single friend one by

one. But text messaging allows you to send the same message to as many as you'd like, which saves a lot

of time."

1. Which of the following is NOT mentioned in the passage?

A. E-mails.    

B. Blogs.        

C. Personal pages.    

D. Personal letters. 

2. What do most young people use first when they have news to tell their friends?

A. MSN.      

B. QQ.            

C. Phones.          

D. Text message.

3. The underlined part "get the words out" means"      ".

A. send the message              

B. send the e-mail

C. talk with their friends            

D. meet their friends

4. In which part of a newspaper can you find this passage?

A. Sport.      

B. Education.    

C. Technology.      

D. Culture.

题型:选择题

离心式压缩机长期停用期间,()时应检查油过滤器是否完好。

A、油泵和油系统检查

B、润滑油运动粘度检查

C、润滑油浊度检查

D、安全保护项目检查

题型:选择题

“雾兆晴天”,其中的雾是指()。

A.辐射雾

B.平流雾

C.所有类型的雾

D.蒸发雾

更多题库