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【单选题】

Passage One Questions 11 to 13 are based on the passage you have just heard.

A.
When the table service is very bad in a restaurant.
B.
When you take a taxi.
C.
When you are at a hairdresser’s.
D.
When you order room service in a hotel.
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【单选题】Which of the following is NOT right according to the passage() A.Something can be done to keep our computers safe. B.Even an e-mail attachment coming from a friend may not be safe to open. C.We should...

A.
WASHINGTON -- considering the serious warnings lately about Internet viruses(病毒), users may don’t use their machines just to keep them safe. In reality, common sense and a few basic tips can keep Internet surfers secure.
B.
Anti-virus software is a must, and it should be updated at least once a week to recognize newly viruses. If this is not done, you will meet great troubles.
C.
People with broadband Internet connections should have also a firewall. These protect the computer from attacks by hackers(黑客).
D.
Then it is time to think about computer habits. Unlike old viruses, which spread only through shared disks, the Internet brings viruses straight to the e-mail box. ff an e-mail with attachment(附件) comes from an unknown sender, or unexpectedly from a known’ sender, it should not be opened.
E.
On receiving an unexpected attachment from a friend, experts suggest a telephone call to make sure of the mail’ s source before opening. If you open the mail without any consideration, you will be easily attacked by the hackers.

【单选题】47(). A.do B.produce C.make D.dive

A.
The lake lay before me, blue and peaceful, in the evening (36) . On either side the mountains rose sharply surrounding it in a kind of bowl. A few sheep (37) their sides here and there and a cow was (38) with eating on the lower slopes. The place was so far away, so untouched by human work that it seemed the very place to (39) . Even Higgs, I thought, won’t be able to find me here.
B.
I sat down by the edge of the lake, and pulled (40) my shoes and socks, put my (41) in the water. It was cold, like ice. After a moment I (42) over and spread some of the (43) on my hot face. I could see myself faintly in the water staring at me like a (44) .
C.
I realized suddenly how (45) I was of running away. Surely, I thought I could live here for a few days, out of (46) of Higgs and his men. While I tried to (47) some plans for the future, I found a tiny cottage on the far side of the (48) with some smoke coming from its roof. I still had a little money. Perhaps they would give me a (49) and some food.
D.
As I watched, a man came out of the house and down to a little (50) at the lakeside. He got into it and began to move (51) towards my side. I could not see his (52) at first. He continued calmly (53) the lake, and when he was about halfway, he rested his oars and the boat drifted into a patch of sunlight. He (54) a hand in a friendly way of greeting. I Was about to raise mine, (55) all at once, I saw his face clearly, it was Higgs!