Years ago we didn't know this, but recent sci...

Years ago we didn’t know this, but recent science ______that people who don’t sleep well soon get ill.

高三英语单项填空中等难度题查看答案及解析

Years ago we didn't know this, but recent science ______ that people who don't sleep well soon get ill.

A. showed              B. has shown        C. will show         D. is showing

高三英语单项填空中等难度题查看答案及解析

Years ago we didn't know this, but recent science study ________that people who don't sleep well soon get ill.

A. showed       B. will show       C. has shown  D. is showing

高三英语单项填空中等难度题查看答案及解析

Years ago we didn't know this, but recent science ________ that people who don't sleep well soon get ill.

A. showed            B. has shown            C. will show            D. is showing

高三英语单项填空中等难度题查看答案及解析

Years ago we didn’t know this , but recent science______that people who don’t sleep well soon get ill.

高三英语单项填空简单题查看答案及解析

I didn’t know  this years ago ,but recent science ____that inharmonic marital(婚姻的) life like quarrels or fights harms one’ heart.

高三英语单项填空简单题查看答案及解析

Two years ago，Dimas Aliprandi and Elton Plaster didn’t know of each other’s existence．Then they learned they had been switched at birth by mistake more than 20 years ago．The discovery didn’t bring bitterness．Rather，it led to the creation of a bigger family.

The chain of events started with Dimas，who was always wondering why he did not look like the four sisters he grew up with．He was 14 when his doubts grew after watching a TV news report on babies getting switched at birth because of mistakes at hospitals．He wanted to do a DNA test，but it was too expensive for the family．

A decade later，Dimas did it on his own．The DNA test showed that he was not the birth son of the man and woman who had raised him．The news was a shock for his parents．They at first refused to believe the results，but eventually decided to help him look for his biological parents．

The search began at the Madre Regina Protmann Hospital where records were checked．The hospital searched its records and found Elton Plaster was born there on the same day．

The records led Dimas to the 35-acre farm where Piaster lived，with his parents，Nilza and Adelson，in the town of Santa Maria de Jetiba，about 30 miles from the Aliprandi home in Joao Neiva．After tests，the Plasters discovered that Elton was the biological son of the man and woman that Dimas had been calling Mom and Dad for 24 years．Meanwhile，the couple Elton，had always regarded as his biological parents were Dimas’ parents.

About a year ago，Aliprandi and the parents who raised him accepted an offer from the Plasters to move to their farm，where they built a home．“This is the way it should be，”Adelson Plaster recently told Globo TV．“We are all together and I now have two sons living and working here．”

1.Who was the first to discover the baby switch?

A. Elton Plaster．　　 B. Dimas Aliprandi．　　 C. Globo TV．　　 D. The hospital．

2.Where do the Aliprandis now live?

A. In Sao Pauo．　　 B. In Joao Neiva．

C. In Madre Regina Protmann．　　 D. In Santa Maria de Jetiba．

3.What did the Aliprandis do when they knew about the baby switch?

A. They took another DNA test.

B. They switched the hospital’s records.

C. They helped Dimas find his birth parents.

D. They went to Globo TV for more information.

4.Who are Elton Plaster’s biological parents?

A. The Aliprandis．　　 B. The Plasters．

C. Dimas and Elton．　　 D. Nilza and Adelson．

高三英语阅读理解中等难度题查看答案及解析

We all know that regular exercise is good for us. In recent years we’ve been told to aim to walk 10,000 steps a day to remain healthy, although other advice to do three 10-minute walks a day is thought to be even more effective. But the latest piece of research might put a spring in your step if you’re someone who walks at a fast pace. That’s because, according to scientists, the speed at which people walk in their 40s is a sign of how much their brains, as well as their bodies, are ageing.

The BBC’s Philippa Roxby writes that tests on 1,000 people from New Zealand born in the 1970s found that slower walkers tended to show signs of “accelerated ageing”. Their lungs, teeth and immune systems were in worse shape than those who walked faster. And to add insult to injury, the study found not only did slower walkers’ bodies age more quickly, their faces looked older and they had smaller brains. Professor Terrie, lead author of the study, told the BBC: “It found that a slow walk is a problem sign decades before old age.”

This might be seen as a wake-up call for people with a slower pace who might feel it’s time to work out and get fitter. But it might be too late; researchers say they were able to predict the walking speed of 45-year-olds using the results of intelligence, language and motor skills tests from when they were aged three. They also suggest that even in early life, there are signs showing which people will go on to have a healthier life.

So, what’s the point of knowing that a slower walking pace might mean a smaller brain? Well, researchers say measuring walking speed at a younger age, and understanding what this might mean, could be a way of testing treatments to slow human ageing. This might help us make lifestyle changes while we’re still young and healthy. Any steps we can take to prolong a good mental and physical state is a no brainer!

1.What is the text mainly about?

A.Walking and health. B.Slow walking and ageing.

C.The way of slowing ageing. D.The standard walking pace.

2.What does the latest research show?

A.Walking 10,000 steps a day helps keep fit.

B.A slower walker is healthier than a faster walker.

C.Slower walkers are easy to have slower brains.

D.Ageing signs of slow walkers arise earlier than fast walkers.

3.What does the underlined words “wake-up call” refer to in paragraph 3?

A.Challenge. B.Potential.

C.Reminder. D.Solution.

4.What can we infer from the last paragraph?

A.Testing walking speed before old age makes sense.

B.It’s important to keep fit both physically and mentally.

C.Walking pace is connected with health and ageing.

D.Walking speed at a young age determines one’s longevity.

高三英语阅读理解中等难度题查看答案及解析

Speaking of all the projects they have completed in recent years, we think this is probably the_______ one.

A. well-known     B. better-known    C. best-known     D. most-known

高三英语单项填空困难题查看答案及解析

My parents passed away ten years ago and I miss them terribly. But I know they are with me every day in what they taught me and in the ______ they gave me. Every morning my father’s message to me was: Remember that ______ you walk out of this door, you carry responsibility, the good name of this family, the hopes and dreams of your mom and dad. My mother often urged me to ______ the high standards she set for me.

When I was in high school, I played in a rock band with friends in my class. We were devoted and practiced constantly. We moved past the guys - in - a - garage stage and ______ to be pretty good, doing getting - paid gigs (演奏会) most weekends, which made me ______. At that time, though part of me was ______ up in that band, another part of me was the oldest son in the Clark family,______ of my origin and a dedicated student busy applying to colleges. Without even telling my parents, I applied to Harvard. I didn’t think I had much chance of getting in,______ I wanted to try. So I was riding around being Mr Cool Rock Musician half of the time, and the other half I was focused on family and ______ goals. I was running on parallel ______.

When the group won a city wide Battle of the Bands, things heated up. My band mates had stars in their eyes - we might be able to make it big. However, I began to feel ______. I realized I was on quite different tracks: I ______ was becoming two people,______ identities back and forth depending on who I was with. I had to make an option. As I considered my ______, my parents’ words were right there, helping me to see that my dreams weren’t about signing a record deal, letting my hair grow, and living in a tour bus. So I ______ out. My bandmasters were ______. They thought I was crazy to withdraw ______ the peak of real success. But however successful that band got, I knew it wasn’t in line with my ______, with my feeling of what I was ______ to do, with who I was - it simply wasn’t me.

In that instant and in many others throughout my life, my parent’s advice has helped me recenter and ______. I could remember who I was - the hopes and dreams I carried.

1.A. property　　 B. advice　　 C. guide　　 D. aid

2.A. when　　 B. before　　 C. while　　 D. since

3.A. come up with　　 B. stand up to　　 C. live up to　　 D. keep pace with

4.A. got　　 B. failed　　 C. hoped　　 D. attempted

5.A. lost　　 B. disappointed　　 C. confused　　 D. thrilled

6.A. wrapped　　 B. centered　　 C. spent　　 D. offered

7.A. scared　　 B. proud　　 C. guilty　　 D. ashamed

8.A. if　　 B. unless　　 C. until　　 D. yet

9.A. economic　　 B. political　　 C. academic　　 D. literary

10.A. tracks　　 B. ways　　 C. processes　　 D. directions

11.A. confident　　 B. optimistic　　 C. cheerful　　 D. uncomfortable

12.A. exactly　　 B. actually　　 C. eventually　　 D. fortunately

13.A. switching　　 B. acting　　 C. discovering　　 D. seeking

14.A. conditions　　 B. choices　　 C. competence　　 D. health

15.A. gave　　 B. looked　　 C. called　　 D. dropped

16.A. disturbed　　 B. cool　　 C. shocked　　 D. tolerant

17.A. in　　 B. to　　 C. by　　 D. at

18.A. goals　　 B. interests　　 C. personality　　 D. consideration

19.A. meant　　 B. demanded　　 C. forced　　 D. aimed

20.A. recall　　 B. refocus　　 C. rebuild　　 D. reunite

高三英语完形填空简单题查看答案及解析