grow
growing
grown
to grow
第1题：
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
第2题：
Why was Mrs. Green surprised? __________ .
A. Because her husband didn’t arrived the airport on time
B. Because her husband was still at the airport at 5 o’clock
C. Because her husband didn’t want to go to London
第3题：
A、transfer
B、translate
C、transform
D、travel
第4题：
第5题：
The moisture equilibrium chart can be used to determine the ______．
A.Absolute moisture content of the air surrounding a hygroscopic cargo when moisture equilibrium exists
B.Dew point temperature that the air surrounding a hygroscopic commodity will have when in moisture equilibrium with that commodity
C.Enthalpy of the air surrounding a hydroscopic cargo which is in moisture equilibrium with the cargo
D.Temperature at which moisture equilibrium will occur in a cargo hold containing a hygroscopic cargo
第6题：
Some passengers complain that it usually takes so long to ( ) in travel insurance documents.
A.finish
B.fill
C.complete
D.write
第7题：
Sweat damage will occur in a cargo hold containing machinery parts when ______.
A.the outside air is colder than the cargo．
B.the air temperature of the hold is higher than the outside air temperature．
C.the dew point of the hold is higher than the temperature of the cargo．
D.the dew point of the outside air is lower than the temperature of the cargo
第8题：
The announcement is mainly about .
(A) the terminal building at the airport
(B) the transportation in the centre of Sydney
(C) the departure taxi
(D) the service the airport can provide for the passengers
第9题：
Because of ______，air ducts used aboard ships are often very small and have sharp curves and bends．
A.high level
B.overflow spaces
C.cargo tank
D.space constraints
第10题：