1 . Nobody needs reminding that exercise is good for our health, but we may need reminding that it needs to be done in the right way.
Light exercises are a great way to improve circulation and keep our muscles active, especially if the rest of the day will be spent sitting in front of a computer or in a lecture hall. However, certain sports like long distance running require training to build up our bodies so they can handle the challenge. If we go into such sport cold, it can shock our muscles, hearts, lungs, and other organs and cause severe pain or in some cases, even death.
Some people are born with medical conditions that go unnoticed until they stress the unstable part of their body. A weak heart may never be seen until we do something that causes extreme physical effort. Recently there have been cases of people dying while running long distances. Also, a university student died after taking a 1.000m running exam. Some universities and high schools have cut long distance races (i.e. 3.000m, 5,000m) from their campus sports games, partly because of the supposed danger and partly because they say fewer people are entering such events.
Maybe education about such events is lacking, especially during primary and high school. People participating in such competitions should realize that a reasonable amount of training is required beforehand and having a medical check is wise, especially for a marathon. People shouldn’t be forced to participate in events that push them past their limits, especially if they haven’t warmed-up completely. Cancelling events could lead to people becoming less healthy and overweight. Maybe these events shouldn’t be cancelled, but organizers and participants should be more careful about regular health checks.
1. Why does the author write the text?| A．To give us some reminding on exercises. |
| B．To persuade us to take less sports. |
| C．To advise students to have regular exercises. |
| D．To require cancelling long distance running. |
| A．Having trained a lot. | B．Without any preparation. |
| C．Having a low temperature. | D．In an unfriendly way. |
| A．Because no students are willing to enter such events. |
| B．Because the students’ physical conditions are too poor to finish them. |
| C．Because long distance running is not fit for students. |
| D．Because they worry about the supposed danger in such races. |
| A．Have a medical check and warm-up exercises. |
| B．Push ourselves past our limits. |
| C．Participate in it confidently. |
| D．Try to lose some weight first. |
2 . “Birds” and “airports” are two words that, paired together，don’t normally paint the most harmonious picture. So it really raises some eyebrows when China announces plans to build an airport that is for birds.
Described as the world’s first-ever bird airport, the proposed Lingang Bird Sanctuary(保护区）in the northern coastal city of Tianjin is, of course,not an actual airport. Rather，it's a wetland preserve specifically designed to accommodate hundreds-even thousands-of daily takeoffs and landings by birds traveling along the East Asian-Australian Flyway. Over 50 species of migratory (迁徙的）water birds，some endangered, will stop and feed at the protected sanctuary before continuing their long journey along the flyway.
Located on a former landfill site，the 150-acre airport is also open to human travelers.(Half a million visitors are expected annually.) However，instead of duty-free shopping，the main attraction for non-egg-laying creatures at Tianjin’s newest airport will be a green-roofed education and research center, a series of raised “observation platforms” and a network of scenic walking and cycling paths totaling over 4 miles.
“The proposed Bird Airport will be a globally significant sanctuary for endangered migratory bird species, while providing new green lungs for the city of Tianjin.” Adrian McGregor of an Australian landscape architecture firm explained of the design. Frequently blanketed in smog so thick that it has shut down real airports, Tianjin is a city---China’s fourth most populous----that would certainly benefit from a new pair of healthy green lungs•
1. The underlined phrase “non-egg-laying creatures” in Paragraph 3 refers to?| A．Visitors. | B．Designers. |
| C．Endangered water birds. | D．Planes. |
| A．People cannot watch birds up close here. |
| B．It is located on a 150-acre landfill site. |
| C．It functions as an actual airport and a wetland preserve. |
| D．It provides migratory birds with food and shelter. |
| A．The airport will become a permanent home for birds. |
| B．Tianjin will win worldwide fame in the future. |
| C．Tianjin’s air quality will improve thanks to the airport. |
| D．Tianjin will be able to accommodate more people. |
| A．Airports shut down and open up. |
| B．China is to open the first Bird Airport. |
| C．Airports turn into green lungs. |
| D．Birds are no longer enemies to airports. |
3 . Raised in a motherless home，my father was extremely tightfisted towards us children. His attitude didn’t soften as I grew into adulthood and went to college. I had to ride the bus whenever I came home. Though the bus stopped about two miles from home，Dad never met me，even in severe weather. If I grumbled，he’d say in his loudest father-voice，“That’s what your legs are for！”
The walk didn’t bother me as much as the fear of walking alone along the highway and country roads. I also felt less than valued that my father didn’t seem concerned about my safety. But that feeling was canceled one spring evening.
It had been a particularly difficult week at college after long hours in labs. I longed for home. When the bus reached the stop，I stepped off and dragged my suitcase to begin the long journey home.
A row of hedge(树篱)edged the driveway that climbed the hill to our house. Once I had turned off the highway to start the last lap of my journey，I always had a sense of relief to see the hedge because it meant that I was almost home. On that particular evening，the hedge had just come into view when I saw something gray moving along the top of the hedge，moving toward the house. Upon closer observation，I realized it was the top of my father’s head. Then I knew，each time I’d come home，he had stood behind the hedge，watching，until he knew I had arrived safely. I swallowed hard against the tears. He did care，after all.
On later visits，that spot of gray became my watchtower. I could hardly wait until I was close enough to watch for its secret movement above the greenery. Upon reaching home，I would find my father sitting innocently in his chair.“ So！My son，it’s you！”he’d say，his face lengthening into pretended surprise.
I replied，“Yes，Dad，it’s me.I’m home.”
1. What does the underlined word“grumbled” in Paragraph 1 probably mean?| A．Agreed willingly. | B．Explained clearly. |
| C．Spoke unhappily. | D．Accepted happily. |
| A．the tiredness after long hours in labs |
| B．the feeling of being less than valued |
| C．the fear of seeing something moving |
| D．the loneliness of riding the bus home |
| A．he was concerned about his son’s safety |
| B．he wanted to help his son build up courage |
| C．he didn’t want to meet his son at the doorway |
| D．he didn’t think his son was old enough to walk alone |
| A．Riding Bus Alone. | B．My College Life. |
| C．Terrible Journey Home. | D．My Father’s Secret. |
