(2014·辽宁五校第一联合体考试)What impresses me most is________he appears in front of others，he wears a sincere and charming smile.
A．what B．which
C．that where D．that whenever
(2014·北京海淀模拟)Only by improving education and high science technology can a country become a(n)________one.
A．advanced B．bored
C．astonished D．convinced
(2014·临沂市3月质量检测)When I first got this horse，she was not going to accept any________from me.
A．invitations B．constructions
C．instructions D．directions
(2014·济南四校联考)As________tourist attraction，the Summer Palace does have________strong attraction to visitors from home and abroad.
A．the；/ B．the；a
C．a；/ D．a；the
(2013·南京三模)—Sorry，it’s already 6 o’clock.I have to be off for an appointment.
—OK.________.
A．It couldn’t be better B．You really have me there
C．Let’s call it a day D．Take your time
When you tidy your messy bedroom，it gets a lot easier to find things.Dreams may work the same way for a messy brain，helping you learn by organizing memories and ideas.
To test how much dreams can help learning，Robert Stickgold had some students play a shapefitting game called Tetris (俄罗斯方块) for a few hours and then go to sleep.Soon they were dreaming of falling Tetris shapes.Interestingly，the worst Tetris players had the most Tetris dreams and improved their game the most.Similar tests have shown the same results for all kinds of skills.
As we dream，many important tasks are getting done.The brain decides what to keep and what to forget.It is connecting new experiences to older learning.In fact，the brain is learning all night long.
Another important task of dreams may be to help us deal with emotions (情绪)．At night，emotions are in the driver’s seat.People who have had an upsetting experience often dream about it afterward.Often the dream event changes somehow—another way the brain tries to make the memory less upset.So if your best friend moves away，you might dream that you’re the one who’s moving.In fact，dreams have a proven power to improve mood，and people who dream about what’s bothering them usually feel better sooner than those who don’t.
Everybody dreams for a couple of hours every night—in the course of your life，you’ll spend about 25 years asleep and 6 years dreaming.There’s probably no single answer to the question why we dream，but there doesn’t have to be.One dream might help you remember your math facts，while another might lead to a new invention，or give you a fun，crazy story to tell your friends.It’s all in a night’s work for our busy，mysterious brains.
1.Robert Stickgold’s test shows that________.
A．games are useful for memory
B．dreams can help improve skills
C．players stop learning in dreams
D．tasks can only be settled through dreams
2.We can learn from Paragraph 4 that________.
A．dreams can get rid of sufferings
B．only drivers can deal with emotions
C．one may be less upset after a dream
D．dreams can copy what one experienced
3.Which of the following does the author probably agree with?
A．Dreaming does harm to one’s mood.
B．Dreaming affects the quality of sleep.
C．It’s hard to find out the secrets of dreaming.
D．It’s not so important to know the cause of dreaming.
4.What does the text focus on?
A．Dreams and memories. B．Dreams and emotions.
C．The benefits of dreams. D．The patterns of dreams.
5.In which part of a magazine can this text be found?
A．Entertainment. B．Tourism.
C．Science. D．Advertisement.
