[填空题]The bus ran over the cliff because its _____ failed.

[填空题]

Welcome to the Public Bus System. Its bus network operates 365 days of the year and has (1)  that can take you to your destination(目的地) quickly and easily.
You can travel round the city for just $ (2)  a day with Type-A bus tickets. Type-B bus tickets are even (3) . You can get on and off as many times (4) , so you can tour the city at your own pace.
You can buy tickets at most newspaper stands.
If you want to get (5) , call the office of the Public Bus System.

1（）

[填空题]He missed the bus though he ran very fast. He didn’t ______ the bus though he ran very fast.

[单项选择]Barbara （　） in doing it again though she had failed more than a dozen times
A. insisted     
B. persisted  
C. assisted  
D. consisted

[单项选择]With its anti-terrorism campaign taking （）over anything else, the government is extending its job and running in more affairs.
A. superiority
B. priority
C. majority
D. polarity

[单项选择]______ our money back in a reasonable manner failed, we had to resort threats.
A. When asking for
B. While we asked for
C. Having asked for
D. If we ask for

[填空题]He is (confidence) ______ even though he has failed several times.

[单项选择]A. Its texture. B. Its size.
C. Its preservation. D. Its shape.

[单项选择]A. Its popularity. B. Its philosophy. C. Its perspective. D. Its briskness.

[单项选择]Local bus can increase the data throughput.The bus that is most frequently used is （）.
A. VESA
B. PCI
C. MCA
D. EISA

[单项选择]Three hundred multiples of three are picked at random, and three hundred multiples of four are picked at random. Approximately what percentage of the six hundred selected numbers are even ？（）
A. 100%
B. 75%
C. 66%
D. 50%
E. 33%

[单项选择]A department store ran an advertisement in the paper, stating that 17% of the cost of a provided grocery bag of items would be deducted at the cash register. If an individual placed $180 worth of merchandise in the bag, what would be the discounted price of the items, before taxes (rounded to the nearest dollar)
A. $144
B. $149
C. $156
D. $163
E. $168

[填空题]Although Professor Green’s lectures usually ran over the fifty-minute period, but none of his students ever objected as they found his lectures both informative and interesting. A. over B. fifty- minute C. but none D. ever

[单项选择]The winners of the football championship ran off the field carrying the silver cup （）.
A. turbulently
B. tremendously
C. triumphantly
D. tentatively

[简答题]Angelina ran a business in Gaborone, which specialised in producing computer software programmes. Refilwe and Basetsana both worked for Angelina for a period of three years. They were both described as self-employed and both paid tax as self-employed persons. Angelina provided all of their specialist computer equipment. Refilwe was required to work solely on the projects Angelina provided, and he had to attend at her premises every day from 9 am until 5 pm. Basetsana usually worked at home and was allowed to work on other projects. Basetsana could even arrange for her work for Angelina to be done by someone else if she was too busy to do it personally. When Angelina lost her most important contract, which Refilwe had been working on, she decided to relocate the business to be closer to her one remaining large contract in Francistown some 400 kilometres away. As a result she told Refilwe and Basetsana that there would be no more work for them. Required: Advise Refilwe and Basetsana