If you leave the club, you will not be____________ back in .
A. received B. admitted C. turned D. moved
D
Brian arrived at the San Francisco airport two hours before the flight to Paris. He was wearing three shirts, a jacket, two pairs of socks, a pair of shorts, and two pairs of jeans. He was carrying one small backpack, which was very full, but he didn’t have any other luggage. Brian needed to meet a man named Tony before he checked in for his flight. He found Tony near the Air France counter. Tony gave him a round-trip ticket and a small package.
“Give this package to Jean-Paul at the airport in Paris. He will have a sign with your name on it. I think you can find him easily,” Tony said, ”You don’t have any luggage, right?”
“Only this backpack,” Brian answered. ”You said I could bring one carry-on bag.”
“That’s right. One carry-on bag is fine. Have a good trip.”
“Thanks.”
Is Brian a criminal(罪犯)? Not at all. He is an air-courier. And he paid only $110 for the round-trip ticket to Paris. Air couriers get cheap airline tickets because they take important packages and papers to foreign countries. Businesses sometimes need to get packages and papers to people in foreign countries by the next day. Often, the only way they can do this is to use an air-courier company. It is not cheap for a business to send a package with an air courier, but it is quick.
Every year about 80,000 people worldwide travel as air couriers. The number of tickets for courier travel is growing by about 10 percent a year. However, air-courier travel isn’t for everyone. But if you have very little money, can be flexible(灵活的) about your travel plans, and don’t mind wearing the same clothes for a week, it can be a great way to take a vacation!
52. Why was Brian wearing so many clothes for his travel?
A. Because they were the uniforms for air couriers.
B. Because that made him easier to be recognized.
C. Because his backpack had no room his clothes.
D. Because he did not have any luggage with him
day when he let a bicycle ran right into him. He never watches
如果区内某水体发生了富营养化，可行的治理措施是
A．增加来水量和增加出水量B．减少来水量和增加出水量
C．减少来水量和减少出水量D．增加来水量和减少出水量
氮原子核由两个质子与两个中子组成，这两个质子之间存在着万有引力、库伦力和核力，则3种力从大到小的排列顺序是
A．核力、万有引力、库伦力B．万有引力、库伦力、核力
C．库伦力、核力、万有引力D．核力、库伦力、万有引力
So sudden ________ that the enemy had no time to escape.
A. did the attack B. the attack did C. was the attack D. the attack was