Around the world, honeybee groups are dying in huge numbers: About one-third of nests collapse each year. For bees and the plants they pollinate (授粉) — as well as for beekeepers, farmers, honey lovers and everyone else who appreciates this marvelous social insect — this is a catastrophe.

Honeybee collapse has been particularly worrying because there is no one cause, but rather a thousand little cuts. The main elements include the mixed impact of pesticides (杀虫剂) applied to fields, as well as pesticides applied directly into nets to control bugs, pests and diseases; nutritional shortages caused by vast acreages of single-crop fields that lack diverse flowering plants; and commercial beekeeping itself, which destroys groups by moving most bees around the country multiple times each year to pollinate crops.

The real issue, though, is not the volume of problems, but the interactions among them. Here we find a major lesson from the bees that we ignore at our risk: the concept of synergy (协同作用), where one plus one equals three, or four, or more. A typical honeybee colony contains remains from more than 120 pesticides. Alone, each represents a benign dose (良性剂量). But together they form a poisonous soup of chemicals whose interplay (相互作用) can greatly reduce the effectiveness of bees’ immune systems, making them easier to suffer from diseases.

Observing the death of honeybees should warn us that our own well-being might be similarly threatened, and the widespread collapse of so many groups presents a clear message: We must demand that our regulatory authorities require studies on how exposure to low dosages of combined chemicals may affect human health before approving compounds.

Bees also provide some clues to how we may build a more collaborative relationship with the services that ecosystems can provide. Bees could offer some of the pollination service needed for agriculture. People discovered that crop harvests, and thus profits, are maximized if some cropland are left uncultivated for bees. Meanwhile a variety of wild plants means a healthier, more diverse bee population, which will then move to the planted fields next door in larger and more active numbers.

1.Which of the following is NOT the cause that leads to bees dying?

A. Lack of nutrition from enough diverse flowering plants.

B. The pests and diseases of the bees.

C. The beekeepers’ destroying without intention

D. The pesticides applied to crops.

2.By saying “one plus one equals three, or four, or more” in Paragraph 3, the author means that ____.

A. bees united mean they are much more powerful

B. bees united mean they are much more poisonous

C. pesticides mixed mean they are much more poisonous.

D. pesticides mixed mean they are much more effective.

3.The lesson people can learn from bees dying is that ____________.

A. medicine is as powerful as pesticide

B. our health might be threatened by pesticides

C. we should protect bees by reducing the usage of pesticides

D. medicine may be harmful to us when used together

4.What is the last paragraph mainly about?

A. Keeping a balance with nature is important

B. More plants mean more and healthier bees.

C. Bees are very important to agriculture.

D. Bees can bring in good higher profits to farmers

Most of you love watching movies. They can be funny, sad, imaginative, inspiring, and so much more! There are so many possibilities and so many great movies to watch!

The making of a movie usually begins with a script (剧本). 1. The producer is the person who is responsible for coordinating(协调) aspects of the film like budget and scheduling. The producer plans out how the project will be carried out and he usually starts by hiring a director!

2. The director will usually identify themes or feelings that he or she wants the movie to convey to its audience and will then assemble(聚集) all the other people who will be needed, such as costume-designers, makeup artists, special effects crew, stuntmen, cameramen, and, of course, actors!

Next, shooting begins! 3. Often a director will want to get several “takes” (versions) of a scene or moment and usually only a few minutes of the movie are finished in one day’s work. 4. So once filming is completed, the director must then work with editors to piece them all together, deciding which takes to use and adding in any special effects or touch-ups.

The entire process from acquiring the script to editing the scenes generally takes months or even years! Once it’s ready, the finished movie is then distributed to movie theatres. 5.

A. Scenes are also usually not shot in order.

B. The actual filming can be a slow process.

C. The way that movies are made has changed a lot over time.

D. It gets bought by a movie studio or a producer.

E. The producer plays a very important role in making a movie.

F. In movies, the director’s job is to bring the script to life on camera.

G. People can watch and enjoy it in the theatre.

阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

In Florida for Thanksgiving, I was surfing the channel guide for CNN, hoping to find out whether a decision had been reached in the Michael Brown case (the case of a police officer who shot an unarmed teenager Michael Brown on Aug. 9, 2014). I said, looking at the television screen, “I hope they him.”

My mother’s tone pierced (刺破) the . “Why, why would you hope for that?” I exhaled (吐气), knowing I was about to have uncomfortable conversation with my mother, the retired .

“He was unarmed, ma,” I said to her. “ he was a kid.”

To her, even if only for a moment, I was just another asshole (混蛋) on the street. I 46 it in her face, and it was terrible. She said , “You don’t know the whole story, you haven’t seen the evidence. Whether you like it or not, cops are innocent proven guilty too.” I stayed as she continued. “And he wasn’t a kid, he was . What if that was me facing Michael Brown? I wouldn’t have a chance.”

My5′8〞mother couldn’t have a 6′4〞man without a weapon. I would want her to pull out her gun and fire until she came home to me because that’s my mom and it’s my job to get crazy when I think of her in . Just like when I the man who slapped her in face and knocked her to the ground, bile (胆汁) rises in my throat.

This is my lived experience. I in a household where my mother and stepfather wore guns and . They always came home with ; some we could hear, and some in the kitchen. We gathered together at night with my two younger sisters to watch TV as a family: “Rescue 911,” “America’s Most Wanted,” “Law & Order,” all the 90s cops shows. We watched “Picket Fences” until the one where the cop killer got off, and my mother and I had our first uncomfortable conversation when I said he might be . After that, we had to boycott(联合抵制)the show.

1.A. forgive B. praise C. free D. accuse

2.A. soul B. air C. throat D. case

3.A. another B. any C. this D. that

4.A. cop B. justice C. housewife D. lawyer

5.A. But B. So C. And D. Yet

6.A. watched B. touched C. saw D. felt

7.A. naturally B. seriously C. mildly D. anxiously

8.A. if B. when C. though D. until

9.A. easy B. awake C. sleepy D. quiet

10.A. enormous B. typical C. energetic D. troublesome

11.A. made B. given C. missed D. stood

12.A. Calmed down B. taken down C. let down D. fallen down

13.A. tears B. despair C. danger D. vain

14.A. picture B. mirror C. shape D. draw

15.A. was born B. was adopted C. brought up D. grew up

16.A. radios B. glasses C. watches D. earphones

17.A. gifts B. stories C. snacks D. shows

18.A. delivered B. enjoyed C. tasted D. whispered

19.A. adventure B. accident C. incident D. contradiction

20.A. lucky B. innocent C. flexible D. ridiculous

Would you like to explore (开发) the oceans? Do you want to find 1. life than we imagine there? For Jacques Cousteau, the answer was “yes”. His career was a life-long dream, and he is 2. (probable) the most famous ocean scientist in recent times.

Cousteau was born in France in 1910. Even 3. a child, he loved water. Cousteau was bright, 4. he got bored with school and began to cause trouble. His parents sent him to a strict boarding school. There, Cousteau finally felt 5. (challenge). He studied hard and did well in all his courses. In 1933, he served as a general officer in the French Navy. He also began to explore the life under the water. He worked 6. a breathing machine to stay under water longer. It was finished in 1943.

In 1948, Cousteau became a captain, and he had new duties. Even so, he continued to explore the oceans. Two years later, he became the president of the French Oceanographic Campaigns. He also bought a ship 7. (help) with his dives. But he 8. (need) a way to get money for his trips. To do that, he produced many films and published a number of books. His films include “The Silent World (1956)”, “World without Sun (1966)”. One of his books is “The Living Sea (1963)”.

In 1974, he founded the Cousteau Society, 9. function was to further oceanic research and to encourage people to help protect the oceans and the life within them.

Cousteau won many honors for his work, 10. (include) the Medal of Freedom and membership in the French Academy in 1989.

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