WASHINGTON---At least four more U.S. air-traffic controllers are caught nodding off on the job at three separate airports across the nation, the government said Wednesday.

The controller working alone in the tower fell asleep and was out of communication for 16 minutes while a medical flight carrying a patient was trying to land at about 2 A.M. Wednesday at Reno-Tahoe International Airport in Nevada, the Federal Aviation Administration (FAA) said in a statement.

The FAA announced that it is also investigating a controller who fell asleep Monday at Boeing King County International Airport in Seattle and two controllers who were unresponsive at McGhee Tyson Airport in Knoxville, Tennessee on Feb.19.

“I am sick of this,” Senate Commerce, Science and Transportation Chairman Jay Rockefeller, a West Virginia Democrat, said in a statement. “We can’t have a system where some of the people responsible for safety are asleep at the switch.”

As the incidents pile up, sleep experts say it demonstrates that the agency faces a systemic issue with the thousands of people expected to work through the night in safety-critical jobs. Scientific research shows that workers on midnight shifts make more errors because it is so difficult for the body to adapt to sleeping during the day, they say.

The agency will add an extra controller at the 27 towers staffed with one worker on the midnight shift, the FAA statement said.

Representative John Mica, the Florida Republican who chairs the House transportation committee, criticized the decision to add controllers. “Only in the federal government would you double up on workers, averaging $161,000 per year in salary and benefits, that aren’t doing their job,” Mica said in a statement. Mica has pushed legislation that would allow as many as 90 smaller airports to switch from federal to private controllers.

“People have known these problems with fatigue（疲劳）have existed for years,” said John Goglia, a Boston-based aviation safety consultant. “They’re now showing up. The FAA is admitting they exist. Now the FAA needs to work on it.”

The four controllers in Nevada, Seattle and Texas have been suspended(暂时停职) during the investigations, the FAA said.

1.The underlined part “double up on workers” means “______”.

2.According to John Goglia, fatigue problem ______.

3.Which statement is true?

4.We can infer from the passage that ______.

第二部分: 阅读理解（共20小题, 每小题2分，满分40分）
第一节请认真阅读下列短文，从短文后各题所给的A、B、C、D四个选项中选出最佳选项，并在答题卡上将该项涂黑。
A    
12-year-old John Thomas Robertson is a born train fan. “I’ve liked trains probably from the day I was born,” he told Good Morning America. “When I was very little,” he said, “my grandpa got me a train model. I would just watch it go round for hours and hours.”
When Robertson finally had the opportunity to ride on a train, he felt great. His journey was so mind-blowing that he couldn’t keep it to himself: he decided to take all his classmates to go on a ride with him. When he found that some of his classmates couldn’t pay the fares, he spent money he had saved by collecting cans (罐子) and bottles and raised more than ＄1,000 for them.
That train was such a happy one that he made it yearly action. “It never gets boring for some reason; it’s just very fun,” he said. “It really lets people get away from their busy life and have fun.”
Every October, Robertson takes a new group of disabled children to ride the train — but now, he has a problem. Several disabled children were refused because the train was not accessible (可用的) to disabled people. “He was angry to think that children of his own age couldn’t ride a train,” his mother said.
But he wouldn’t say no: he recently sent a letter to the train office for help. To his surprise, the leader, Ty Pennington, took the letter seriously. He said that he and his workers would work on making a train accessible to disabled people.
41. The first time John Thomas Robertson took a train, he_______
A. felt extremely happy.           B. was frightened by it.
C. watched it for hours.            D. acted as a driver.
42. John Thomas Robertson is a born train fan, because he _______.
A. was taken on a train the day he was born.
B. his grandpa once worked on the train.
C. took a group of disabled children on board a train.
D. was greatly attracted to trains since early childhood.
43. The underlined word “mind-blowing” can be replaced by “_______”.
A. exciting       B. frightening       C. surprising    D. disappointing
44. The disabled children were refused to get on the train because _______.
A. they couldn’t afford the train tickets
B. Robertson had not saved enough money for tickets
C. the train didn’t have special services for them
D. the workers there would not allow them to do so
45. According to the passage, we can see that Robertson is a(n) _______ child.
A. honest and crazy     B. kind and helpful
C. clever but boring     D. lazy but kind

As prices and building costs keep rising, the do-it-yourself (DIY) trend (趋势) in the U.S. continues to grow.
“We needed furniture (家具) for our living room,” says John Ross, “And we just didn't have enough money to buy it. So we decide to try making a few tables and chairs.” John got married six months ago, and like many young people these days, they are struggling to make a home at a time when the cost of living is very high. The Rosses took a 2-week course for $280 at a night school. Now they build all their furniture and make repairs around the house.
Jim Hatfield has three boys and his wife died. He has a full-time job at home as well as in a shoe making factory. Last month, he received a car repair bill for $420. “I was deeply upset about it. Now I've finished a car repair course, I should be able to fix the car by myself.”
John and Jim are not unusual people. Most families in the country are doing everything they can to save money so they can fight the high cost of living. If you want to become a “do-it -yourselfer”, you can go to DIY classes. And for those who don't have time to take a course, there are books that tell you how you can do things yourself.
【小题1】We can learn from the text that many newly married people _______.

A businessman was deep in debt (欠债)and could see no way out. He sat on the park bench,  21 in hands, wondering if anything could     his company.

   Suddenly an old man appeared. “I can see    is troubling you,” he said. After listening to the businessman's      , the old man said, “I believe I can     you.”  He asked the businessman’s name ,and      a check (支票), saying , “Take this money. Meet me here exactly one year from today, and you can     me back at that time.” Then he left quickly.

    The businessman     in his hand a check for $ 500,000,signed(签字)by John D. Rockefeller, who was then one of the     men in the world! “I can get rid of my money worries now!” he realized. But instead, he    to put the check in his case, just knowing it was there to give him the strength to work out a     to save his company.

    Within a few months, he was out of debt and    money once again. Exactly one year later, he returned to the    with the check. At the agreed-on    , the old man appeared. Just    the businessman was about to hand back the cheek and     his successful story, a nurse came running up and grabbed the old man.“I am so     I caught him!” she cried, “I hope he hasn't been bothering you. He's     escaping from the rest home and      people he’s John D. Rockefeller.” And she led him away by the arm. The businessman just stood there,       .

    Suddenly, he realized it wasn't the money, real or imagined, but his newfound self-confidence that gave him the power to achieve anything he went after.

1.A. money         B. hair            C. check           D. head

2.A. start           B. stop            C. save            D. sell

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

4.A. programs       B. troubles         C. wishes          D. dreams

5.A. find           B. teach           C. help            D. protect

6.A. packed up      B. picked up        C. took out        D. wrote out

7.A. bring          B. pay             C. feed           D. call

8.A. saw           B. tied             C. pulled          D. hid

9.A. tallest         B. richest           C. strongest        D. busiest

10.A. continued     B. refused          C. decided         D. forgot

11.A. record        B. result           C. problem         D. way

12.A. losing        B. making          C. lending         D. raising

13.A. park          B. room           C. company        D. hospital

14.A. time          B. corner          C. price           D. weekend

15.A. if            B. as              C. after           D. because

16.A. read          B. test             C. share          D. hear

17.A. sad           B. angry           C. tired           D. glad

18.A. seldom        B. hardly           C. never          D. always

19.A. ordering       B. warning         C. telling          D. reminding

20.A. shocked       B. bored           C. excited          D. interested