[填空题]

Greyhound racing is the sixth most (46) spectator sport in the United States. Over the last decade, a growing number of racers have been (47) to spend their retirement household pets, once their racing careers are over.
Many people hesitate to adopt a retired racing greyhound because they think only very old dogs are ava (48) Actually, even champion racers only work until they are about threeand-a half years old. Because greyhounds usually live to be 12 to 15years old, their retirement is much (49) than their racing careers.
People worry that a greyhound will be more (50) (nerve) and active than other breeds and will need a large sp (51) to run. These are false Impressions. Greyhounds have naturally sweet, mild dispositions, and while they love to run, they are sprinters rather than distance runners and are (52) . (sufficiency) exercised with a few daily laps around a fenced-in backyard.
Greyhounds

[填空题]

Greyhound racing is the sixth most (46) spectator sport in the United States. Over the last decade, a growing number of racers have been (47) to spend their retirement household pets, once their racing careers are over.
Many people hesitate to adopt a retired racing greyhound because they think only very old dogs are ava (48) Actually, even champion racers only work until they are about threeand-a half years old. Because greyhounds usually live to be 12 to 15years old, their retirement is much (49) than their racing careers.
People worry that a greyhound will be more (50) (nerve) and active than other breeds and will need a large sp (51) to run. These are false Impressions. Greyhounds have naturally sweet, mild dispositions, and while they love to run, they are sprinters rather than distance runners and are (52) . (sufficiency) exercised with a few daily laps around a fenced-in backyard.
Greyhounds

[填空题]

Greyhound racing is the sixth most  (46)   spectator sport in the United States. Over the last decade, a growing number of racers have been  (47) to spend their retirement household pets, once their racing careers are over.
Many people hesitate to adopt a retired racing greyhound because they think only very old dogs are ava (48) Actually, even champion racers only work until they are about threeand-a half years old. Because greyhounds usually live to be 12 to 15years old, their retirement is much  (49)  than their racing careers.
People worry that a greyhound will be more  (50)  (nerve) and active than other breeds and will need a large sp (51)  to run. These are false Impressions. Greyhounds have naturally sweet, mild dispositions, and while they love to run, they are sprinters rather than distance runners and are  (52) . (sufficiency) exercised with a few dai

[单项选择]
Tickets by mails. Avoid lining up altogether, by purchasing your tickets in advance, and having them delivered right to your mailbox. Just call Greyhound at least 10 days before your departure (1 - 800 - 231 - 2222).
Prepaid tickets. It is easy to purchase a ticket for a friend or family member no matter how far away they may be. Just call or go to your nearest Greyhound terminal (票务点) and ask for details on how to buy a prepaid ticket.
Ticketing requirement. Greyhound now requires that all tickets have travel dates fixed at the time of purchase. Children under two years of age travel free with an adult who has a ticket.
If your destination (目的地) is to Canada or Mexico. Passengers traveling to Canada or Mexico must have the proper travel documents. U.S., Canadian or Mexican citizens should have a birth certifica
A. an airline
B. a hotel
C. a website
D. a bus company

[填空题]

What kind of bus company is the Greyhound bus company It is ______ bus company.

[简答题]To travel by Greyhound is easy, cheap and convenient, though not so fast as travelling by plane or so comfortable as by train.

[单项选择]A few ways Greyhound can make your next trip even easier．
Tickets by mail．
Avoid lining up altogether, but purchasing your tickets in advance, and having them delivered tight to your mailbox. Just call Greyhound at least ten days before your departure.
(1-800-231-2222)
Prepaid tickets．
It’s easy to purchase a ticket for a friend or family member no matter how many details on how to buy a prepaid ticket．
Ticketing requirement．
Greyhound now requires that all tickets have travel dates fixed at the time of purchase. Children under two years of age travel free with an adult who has a ticket.
If your destination(目的地)is to Canada or Mexico．
Passengers travelling to Canada or Mexico must have the proper travel documents. US, Canadian or Mexican citizens should have birth certificate, passport or naturalization(入籍)paper. If you are not a citizen of the US, Canada
A. an airline
B. a hotel
C. a website
D. a bus company