问题 单项选择题

为了使SOS包中的所有类在当前程序巾可见,可以使用的语句是( )。

A.3

B.7

C.9

D.6

答案

参考答案:A

解析:在本题中使用了If语句与GoTo语句,来控制结构。当c<10时,输出c,并继续运行;当大于10时,显示“10以内的奇数显示完毕。”并结束程序。因为c =c+a,c和a都是正数,总有大于10的时候,所以最后输出的一定是“10以内的奇数显示完毕”。

选择题
阅读理解

Britain’s symbolic red phone boxes have become out of date in the age of the mobile, but villages across the country are stepping in to save them, with creative intelligence. Whether as a place to exhibit art, poetry, or even as a tiny library, hundreds of phone boxes have been given a new life by local communities determined to preserve a typical part of British life. In Waterperry, a small village near Oxford, the 120 residents have filled the phone box next to the old house with a pot of flowers, piles of gardening and cooking magazines, and stuck poems on the walls.

They took control of the phone box when telecoms operator BT said it was going to pull it down, an announcement that caused such dissatisfaction that one local woman threatened to chain herself to the box to save it. “I’d have done it, “ insisted Kendall Turner. “It would have been heartbreaking for the village. “ Local councilor Tricia Hallam, who came up with the idea for the phone box’s change, said quite a few people would have joined her, adding, “ We couldn’t let it go because it’s a British symbol.”

Only three feet by three feet wide, and standing 2.51-meter tall, the phone boxes were designed by Giles Gilbert Scott in 1936 for the 25th anniversary of the reign of King George V. Painted in “Post Office red” to match the post boxes, they were once a typical image of England and the backdrop(背景) to millions of tourist photographs.

Eight years ago there were about 17,000 across Britain, but today, in a country where almost everybody has a mobile phone, 58 percent are no longer profitable and ten percent are only used once a month. “On average, maintaining them costs £800 a year per phone box-about £44 million annually,” said John Lumb, general manager for BT Payphones.

小题1:Some red phone boxes in Britain have been used for ____.

a. selling flowers    b. cooking   c. reading  d. exhibiting art or poetry

A.a, b

B.c, d

C.a,b,c

D.b,c,d小题2:Why do the villagers want to keep the red phone boxes?

A.Because millions of people visit Britain to see the red phone boxes.

B.Because the local people could earn a lot of money from the red phone boxes.

C.Because the red phone boxes have already become a symbol of Britain.

D.Because the red phone boxes may be useful for some people in emergency.小题3:What is the color of the British post boxes according to the passage?

A.Green

B.Red

C.Black

D.Yellow小题4:What is John Lumb’s attitude towards pulling down the red phone boxes?

A.supportive

B.Opposed

C.Neutral

D.Indifferent.