____ come out of the building, my first thought was to call the fire department.
A、On seeing the smoke
B、As soon as the smoke was seen
C、When I saw the smoke
D、Having seen the smoke
A、On seeing the smoke
B、As soon as the smoke was seen
C、When I saw the smoke
D、Having seen the smoke
A、come out
B、come to life
C、come about
D、come back
A.lead to
B.come up with
C.carry out
D.stick to
A. come up
B. get out
C. give up
D. get rid of
A.catching on
B.running out
C.stepping up
D.revolving around
A.come across
B.get lost
C.run into
D.get out of
Then he sat down to think, "I must do something about the noise," he said.He thought and thought.At last he had an idea."Ah, I'll put some cotton in my ears.Then I won't be able to hear the noise." The next day he went to the door of his neighbor, and took hold of the bell.This time he pulled even harder.The bell rang loudly, but the thief did not hear anything.With another hard pull he got the bell out.Just then the neighbor came running out.
"Steal my bell? I'll teach you a lesson," the angry man shouted.And he hit the thief on the nose.
The foolish thief did not know how the neighbor found out he was stealing the bell."Why did he come out just then?" he wondered.
31.The thief was trying to get his neighbor's doorbell.()
A.T
B.F
32.The thief put some cotton in his ears so as not to hear anything.()
A.T
B.F
33.The neighbor ran out probably because he knew his doorbell was being stolen.()
A.T
B.F
34.The neighbor hit the thief to punish him for stealing.()
A.T
B.F
35.The thief thought the neighbor couldn't hear the noise of the bell.()
A.T
B.F
In phishing, the perpetrator sends out legitimate-(72)E-mails, appearing to come from some of the Web's most popular sites, in ah effort to obtain personal and financial information from individual recipients. But in pharming, larger numbers of computer users can be(73)because it is not necessary to target individuals one by one and no conscious action is required on the part of the victim. In one form. of pharming attack, code sent in an E-mail modifies local host files on a personal computer. The host files convert URLs into the number strings that the computer uses to access Web sites. A computer with a compromised host file will go to the fake Web site even if a user types in the correct Internet address or clicks on an affected(74)entry. Some spyware removal programs can correct the corruption, but it frequently recurs unless the user changes browsing(75).
A.few
B.fraudulent
C.normal
D.structured