[填空题]S4. Varying your exercise program can make your exercise _______.

[填空题]S4. Varying your exercise program can make your exercise _______.

[单项选择]
A. reliability
B. security
C. readability
D. usability

[单项选择]

To document your code can increase program (57) and make program easier to (58) .

（57）（）
A. reliability
B. security
C. readability
D. usability

[多项选择]English Training Program
Your company is considering a compulsory English Training Program for every employee on the premises to help employees improve their English. You have been asked to give your opinion on this scheme.
Discuss, and decide together:
· What do you think of this compulsory English Training Program
· How to make sure that all staff members can improve their English
For three candidates
English Training Program
Your company is considering a compulsory English Training Program for every employee on the premises to help employees improve their English ability. You have been asked to give your opinion on this scheme.
Discuss, and decide together:
· What do you think of this compulsory English Training Program
· How to make sure that all trainees can improve their English
· How to design the program in an effective way
Follow-on questions
· Would this progr

[填空题]If you can make readjustments in your fitness plan as you age, you can stay strong and flexible and ______.

[单项选择]When people download Sun’s Java program, they can choose to install ______.
A. Open-Office software
B. Google searching Toolbar
C. Microsoft Office
D. Yahoo searching Toolbar

[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

[填空题]Regardless of your age, you can make a number of important changes in your current life style that can help you to become healthier.

[填空题]The (pleased)（）of having a vote is that one can exercise his own opinion.