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The national college entrance exam in Russia，Unified State Exam，will include Chinese as  1.  elective foreign language starting from 2019．Chinese will become the fifth elective test item for the Unified State Exam 2.  (follow)English，German，French and Spanish．

The number of Chinese learners in Russia  3. (grow)quickly in the past decade，according to a survey 4. (conduct)by a linguistic research center in Russia．

Approaches to learning Chinese vary from person to person，5. more and more people choosing university courses in Russia．

The three-hour-long Chinese test will quiz students on 6. (they)listening，reading，and writing abilities and a fourth section will examine students on grammar，vocabulary and Chinese 7. (character)．Some parts in the exam are even a little bit difficult for native Chinese speakers．

According to the Office of Chinese Language Council International(Hanban)7 as of 2017， some 100 million people，excluding native speakers，use Chinese 8. (global)．

The United Nations(UN)in 2010 suggested a Chinese Language Day 9. falls on April 20 each year  10. (celebrate)cultural diversity as well as to promote the equal use of a11 official languages．

    Next week，strangers with a truck will take away everything we own，except the clothes on our backs，the car we will drive，and as much stuff as we can pack into it．

It’s called ____ ．Some people do it often．For others，like me，it’g a _____experience．In all my adult years，I’ve moved only three times．

My first ____ and I moved into our first house with a bed，our clothes and a few gifts．That was many years ago．Over the years，I ____ that house with three children，a few dogs and enough stuff to ____ the ceiling．

Then the kids grew up，I lost my husband to cancer，and I began to learn about ____ ．

First，I let go of the ____ of being in contro1．Life isn’t about being in charge of what  ___ ；it’s about being in charge of what we do with it．

Next，I let go of  ___ the things I care most about，like keeping in touch with the people that ____ the most to me．

I let go of the people whose ____ are about anger or hatred，and tried instead to ____ myself with those who shine with ____ ．

Finally，I let go of being alone—I remarried．I ____ moved to a new city with my new husband，and after that move，I  __  I’d stop collecting meaningless things．But 12 years later，here I am，still learning about letting go．

We’11 all move someday from this ____ to the next，but we won’t need a truck to do it．We’ll take ____ with us and leave behind a(n) ____ of the life we lived，the mistakes we  __  ，and all the love and kindness we tried to show．

That memory might not be a treasure，but if we’re  ___ ，someone will keep it and hold it close and never let it go．

1.A. moving B. changing C. losing D. missing

2.A. similar B. familiar C. rare D. valuable

3.A. son B. daughter C. husband D. wife

4.A. equipped B. filled C. involved D. provided

5.A. paint B. repair C. build D. reach

6.A. holding on B. 1etting go C. giving back D. turning down

7.A. plan B. idea C. concept D. decision

8.A. devotes B. matters C. happens D. arrives

9.A. putting off B. coming across C. making out D. taking over

10.A. offer B. appear C. indicate D. mean

11.A. issues B. subjects C. 1ives D. beliefs

12.A. present B. attract C. support D. surround

13.A. kindness B. patience C. fortune D. humour

14.A. naturally B. eventually C. formally D. regularly

15.A. suggested B. informed C. insisted D. promised

16.A. city B. town C. world D. country

17.A. something B. anything C. everything D. nothing

18.A. memory B. experience C. record D. history

19.A. completed B. made C. conducted D. forgot

20.A. optimistic B. generous C. determined D. fortunate

    Every minute，every single day，about a truckload of plastic enters our oceans．1. And to date，only 9％of that has been recycled．

We buy a bottle of water，drink it for a few minutes，and toss its permanent packaging“away”．We eat potato chips，finish them，then throw their permanent packaging“away”．We buy produce，take it out of the unnecessary plastic wrap，then throw its permanent packaging“away”．

The cycle is endless，and it happens countless times every single day．2. As far as we try to toss a piece of plastic—whether it’s into a recycling bin or not——it does not disappear．Chances are，it ends up polluting our communities，oceans or waterways in some form．

For years，we’ve been told the problem of plastic packaging can be solved through batter individual action．3. But the truth is that we cannot recycle our way out of this mess．

Recycling alone will never stop the flow of plastics into our oceans；we have to get to the source of the problem and slow down the production of all this plastic waste．Think about it：if your home was flooding because you had left the tap on，your first step wouldn’t be to start mopping．You’d first cut the flooding off at its source—the tap．4.

We need corporations—those like Coca-Cola，Unilever，Starbucks and Neatlé that continue to produce throwaway plastic bottles—to step up and take their responsibility for the mess they’ve created．5. ．We will continue to do our part，but it’s time for the world’s largest corporations to do theirs．

A．This is their problem to deal with．

B．Plastic pollution is becoming very serious．

C．But here is the problem—there is no“away”．

D．In many ways，our plastic problem is no different．

E．We think that if we simply recycle we’re doing our part．

F．It’s impossible for us to get rid of plastic pollution completely．

G．Since the 1950s，some 8．3bn tons of plastic have been produced worldwide．

    It sounds almost too good to be true，but a new study on sleeping brains suggests that listening to languages while you sleep can actually help you to learn them．

For the study，researchers played recordings of foreign words and their translations to subjects enjoying slow-wave sleep，a stage when a person has 1ittle consciousness of their environment．To ensure that the results were not compromised by foreign language words that subjects may have had some contact with at some point in their waking lives，researchers made up totally nonexistent foreign words．

When the subjects woke up，they were presented with the made-up words again without their translations．The subjects were then asked to imagine whether this made-up word indicated an object that was either smaller or larger．This vague(模糊的)way of testing their understanding of the words is an approach that is supposed to tap into the unconscious memory．

Unbelievably，the subjects were able to correctly classify the words in this way at an accuracy rate that was 10 percent higher than random chance．That’s not a rate high enough to have them suddenly communicating in a foreign tongue，but it is enough to suggest that the brain is still absorbing information on some level，even during sleep．

Researchers have long known that sleep is important for memory，but previously its role in memory was thought to relate only to the preservation and organization of memories acquired during wakefulness．This is the first time that memory formation has been shown to be active during sleep．

In other words，our brains are listening to the world，and learning about it，even when our conscious selves are not present．

The next step for researchers will be to see if new information can be 1earned quicker during wakefulness if it was already presented during sleep．If so，it could forever change how we train our brains to learn new things．Sleep learning might become a widespread practice．

1.Why did researchers use some made-up words in the study?

A. To guarantee the accuracy of the test result．

B. To increase the difficulty of testing information．

C. To avoid the subjects cheating in the experiment．

D. To test if our brain are good at learning something new．

2.What were the subjects asked to do in the study?

A. Classify what they heard by size．

B. Make up a word to represent“large”or“small”．

C. Repeat the words they heard in the sleep．

D. Imagine the meanings of the made-up words．

3.What conclusion did researchers draw from this study?

A. Sleep is necessary for a good memory．

B. Memory formation goes on during sleep．

C. Listening during sleep is good for our brain．

D. Learning languages in sleep has better effects．

4.What will be the researchers’next plan?

A. To train people how to learn during sleep．

B. To prove the existence of unconscious memory．

C. To dig out the reason for unconscious learning．

D. To study the effect of sleep learning on conscious learning．

    In America，the number of people killed in car crashes in 2016 was above 40，000 for the  first time in a decade，data released on Wednesday shows．

“Americans believe there is nothing we can do to stop crashes from happening，but that isn't true．We are behind the rest of the developed world in addressing highway fatalities(死亡)．We just haven't been willing to do what needs to be done，”said Deborah A．P．Hersman，president of the National Safety Council．

The National Safety Council data shows a 6 percent increase in deaths in 2018 when compared with 2015 and a 3 percent increase in the number of miles Americana drove in 2016．

“Motor vehicle fatality numbers have been ringing the alarm for two years，”Hersman said．“Unfortunately，we have been blind to the data and the killings on our roadways．If we fail to take action，the death tell will continue to rise．”

“The trend is clear：After years of progress，highway deaths are heading in the wrong direction，”said Jonathan Adkins，a state safety official．

The number of people killed reached a record low of 32，675 in 2014，according to NHTSA statistics．That record followed a fairly steady downward track for the past six years that experts attributed it primarily to safety features that have been built into cars and trucks．

Safety advances including increased seat-belt use，air bags，anti-lock braking，stability controls and electronic warnings and cameras．

The bad economy and high gas prices also influenced the reduction in deaths．Now，with unemployment and gas prices both low，more people are driving for work and pleasure trips．

“It’s not just that Americans drive more miles when the economy improves ；it’s the kind of miles they drive，”said Adrian Lund，president of the Insurance Institute for Highway Safety．

1.What’s Hersman’s attitude towards the present situation?

A. It has been getting better． B. It can hardly be improved．

C. The efforts are far from enough． D. Much work hart already been done．

2.What do we learn about the number of highway deaths in 2013 in America?

A. It’s lower than that in 2014． B. It’s lower than that in 2010．

C. It’s the lowest in recent years． D. It’s the highest in recently years．

3.What will happen with the economic recovery?

A. The gas prices will go up． B. The gas price will go down．

C. There will be more highway deaths． D. There will be fewer highway deaths．

4.What would be the best title for the passage?

A. Traffic Deaths Are on the Rise B. Highway Deaths Will Drop off

C. Measures to Handle Car Crashes D. Safety Advances in Cars Are Made