网址：http://m.1010jiajiao.com/timu_id_868693[举报]
---Have you got an e-mail from Millie?
---________. But no news is good news.
A．Yes, I have B．Never mind C．No problem D．Not yet
查看习题详情和答案>>
根据中文意思完成句子。
1.你今晚愿意和我一块去参加晚会吗？
______ go to the party with me tonight?
2.姐姐语文和英语学得一样好。
My sister studies Chinese ______ English.
3.我们正盼望着寒假呢。
We ______ the winter holiday.
4.当球迷们听到这个好消息时，都兴奋得无法入睡。
The football fans were ______ fall asleep when they heard the good news.
5.他仅用了3天时间就写完了这篇小说。
It ______ the novel.
查看习题详情和答案>>
Traveling by train is usually not easy in China. It can be hard to get a ticket. When you’re traveling to the railway station, you look at your watch, for you are afraid you will miss your train.
But there is good news for people traveling between Beijing and Shanghai. Construction (建设) on the express railway (高速铁路) between the two cities started just before the Spring Festival of 2008. When it is finished by 2013, taking a train will be as easy as taking a bus.
“There will be trains every several minutes. Buying a ticket, getting through the checkpoint (检查站) and taking your seat, will take just 10 minutes,” said an engineer.
There may be high-speed trains running at 350 kilometers an hour. The travel time between the two cities will decrease from 10 to about 5 hours. The trains will carry twice the present number of passengers.
The new line will be 1,318 kilometers long and go across specially built bridges. It will run along side the present line. There will be 21 stations in Hebei, Tianjin, Shandong, Anhui and Jiangsu.
“The cost of traveling by the express railway may be around 800 yuan. That will be more expensive than an ordinary train, but cheaper than by air.” Said Zhang Xiaoling, a Jiangsu government official.
According to Zhang, the higher price is caused by the large cost of the railway project. At about 200 billion yuan, the project may be even more expensive than the Three Gorges Project (三峡工程).
1.The express railway between Beijing and Shanghai will be finished _______.
A. at the end of this year????????????? ????????????? ????????????? ????????????? ????????????? B. before the Spring Festival of 2008
C. by 2013????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? D. in about 5 years
2.Before taking your seat, you should _____ with your ticket.
A. buy a ticket????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? B. get through the checkpoint
C. pack your things????????????? ????????????? ????????????? ????????????? ????????????? ????????????? D. make some friends
3.The word “decrease” in the passage possibly means ______ in Chinese.
A. 延长????????????? ????????????? ????????????? ????????????? B. 缩短????????????? ????????????? ????????????? C. 提速????????????? ????????????? ????????????? ????????????? D. 限速
4.Which of the following statements is TRUE according to the passage?
A. Traveling by train is usually difficult in China because tickets are too expensive.
B. The high-speed trains will have 21 stations in Shanghai, Shandong, Hunan and Jiangsu.
C. Tickets for the high-speed trains will be cheaper than those for planes.
D. The cost of the express railway project is as high as that of the Three Gorges Project.
5.What can be the best title of the passage?
A. An enormous project.
B. Train tickets will get more expensive
C. Specially built bridges
D. Beijing—Shanghai express railway
查看习题详情和答案>>
Performing better under pressure
What is the most stressful thing in school? It is probably exams．1.．??????? But some students succeed under pressure，while others struggle．So，why do some students perform better under stress?
It all comes down to dopamine （多巴胺）． Dopamine is a chemical in our body that sends signals （信号） in the brain．It has many important roles：affecting memory，attention and how we learn．2.．???????
Our brains control dopamine in two ways．It either takes out dopamine quickly，or gradually．Exam success can be linked to how fast dopamine goes back to a balance，according to new research from the University of Missouri，reported Yahoo．
???? 3.．?????? If you become stressed，your brain will start to overload （起负荷） on dopamine．It is like a cup overflowing with water．The quicker you are able to go back to a balance of dopamine，the quicker you can concentrate．4.．??????
Researchers found that，during a test，people who slowly got back to a balance of dopamine scored 8 percent lower． That’s me difference between a good mark and a bad mark．
??? But don't fear，there is good news for every student．5.．???? So，it turns out that practice really makes perfect．
根据短文内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺、内容完整，并在答题卡上将该项涂黑。
A．This will help you perform better on a test．
B．Exams can put us under a lot of pressure．
C．The study also found that the more practice you get，the less stressed you’ll be．
D．What happens when we take an exam?
E．Our brains work best when there is a balance of dopamine—not too much or too little．
查看习题详情和答案>>