The 20th Cup Opening Ceremony was held in Brazil June 12th, 2014. A. in B. at C. on 题目和参考答案——青夏教育精英家教网—

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The 20th Cup Opening Ceremony was held in Brazil _____ June 12th, 2014.

A. in B. at C. on

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—How long ____________ you ___________this bike? —About two weeks.

　　A. have, b ought B. did, buy C. have, had

---Your brother doesn’t get up early, does he?

　　--- ____. But he gets up late on weekends.

　　A. No, he didn’t B. Yes, he does C. Yes, he did D. No, he doesn’t

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　　电视已经走进了千家万户，是我们生活的重要组成部分。每个人都有自己最喜爱的电视节目。下面是五个人的描述，请根据他们的描述从A-F中为他们选择合适的电视节目。

　　1. I am 73 years old. I often watch TV in my free time. Of all the programs, I like the news best. Through the TV, I can learn what is happening in our country and in the world. At seven every evening , I always sit in front of the TV.

　2. I am a grandma. I like Chinese traditional opera. From Monday to Thursday, I usually turn on the TV at half past seven. The programs from CCTV7 are my best.

　3. I am a basketball fan. I like playing basketball very much. But I am too busy. So I have to watch it on the TV. Every night, I watch the match till midnight. I am crazy about it , especially NBA

　4. I am a housewife. I do the housework all day, I’d like to watch TV at night. I prefer to see soap operas like ‘palace”, “meteoric garden” and so on. Because they can make me feel relaxed.

　5. I am the only son in the family. I am in Grade Five. I like cartoons best. I often watch cartoons on the TV after doing the homework.

Sam and Sandy are twin brothers. But Sam is than Sandy.

A. more outgoing B. very outgoing C. the most outgoing

In order to make our city more beautiful more trees and flowers _________ every year.

A. will plant B. should plant C. should be planted

Paul Nicklen waited patiently on a sheet of ice in the Arctic. He was there to take pictures for National Geographic. Finally, he saw something big and white. It was a polar bear, swimming towards him in the icy water.

Paul lay down-on the ice to get a better photo, but the polar bear jumped out of the water and tried to attack him! Luckily for Paul, the ice cracked or broke and the bear fell back into the water

The polar bear wasn’t so lucky. It couldn’t get a meal and had to swim farther away to find food.

To understand the polar bear’s problem, you need to know two things about the Arctic. First, the Arctic is mostly ocean. Second , ice cover a lot of the Arctic Ocean. In winter, the ice form a thick, white sheet, but in summer, the ice becomes thinner and break into pieces. Sea ice is the key to survival for Arctic animals. However, because of global warming, Arctic temperatures are rising and polar ice is melting.

Polar bears need ice to hunt seals, their favourite meal. They stand on the ice wait for the

Seal to come up for air. As Arctic ice melts, polar bears have to swim farther to find ice floes, or large pieces of floating ice. Sometimes, bears have to swim more than 200 km to find an ice floe. Some bears cannot swim that far and sadly they drown.

On his last trip, Paul Nicklen saw three dead bodies of polar bears. Before global warming threatened Arctic ice, a dead bear was a rare sight, Paul is sad to see the dead bodies, wildlife experts thinks global warming will have a terrible effect on polar bears. In the future, polar ice will continue to shrink and endanger the bear. Some scientists believe 65 percent of the world’s polar bears will disappear by 2050. in other word, polar bears are in great danger.

1. The main idea of the passage is that_________.

A. polar bears are amazing swimmers

B. Arctic temperatures are rising

C. global warming is endangering polar bears

2.The polar bear that tried to attack Paul was unlucky because

A. Paul swam away B. it was on an ice floe C. it couldn't eat Paul

3..According to the passage, polar bears hunt seals by______ .

A. waiting on the ice B. waiting in the waterC. drowning the seals

4. From the passage, Paul Nicklen is maybe a_________.

A. scientist B. photographer C. Psychologist

5. We can infer that polar bears____________.

A. won't have any food in 2050

B. will all die before 2050

C. cannot find food easily

—John, how do you like the game?

—Very exciting, but it ________ me a lot of time.

A. wants B. spends C. pays D. takes

Though he was badly hurt, he kept ______ other passengers.

A. help B. helping C. to help D. helped

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