According to the passage, red-list animals are more likely to ____________.

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• 1The study of modem creatures ___________.

  A.is unrelated to the study of extinct animals

  B.finds evidence missing in the study of extinct animals

  C.has findings similar to those of the study of extinct animals

  D.reveals a different pattern from the study of extinct animals

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• 2The phrase "a leg up" in Paragraph 2 probably means __________.

  A.an instinct

  B.an advantage

  C.a fight

  D.a chance

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• 3On the list of extinct animals studied, there were _____________.

  A.fewer SLOH-ers than regular animals

  B.more SLOH-ers than expected

  C.as many SLOH-ers as regular animals

  D.hardly any SLOH-ers

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• 4Which of the following statements is NOT true、

  A.The happy hour is a social gathering in America.

  B.People avoid talking about work at happy hours.

  C.Happy hours are held on weekdays only.

  D.People exchange work experiences at happy hours.

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• 5Happy hours contribute to office workers' __________.

  A.cooperation in society

  B.promotion in their company

  C.connection in society

  D.loyalty to their company

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• 6In the last paragraph the author ____________.

  A.compares the behaviors of sleepers and hiders

  B.offers an explanation for the survival of sleepers and hiders

  C.analyzes how a changing environment affects SLOH-ers

  D.emphasizes what can be learned from SLOH-ers

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• 7What is the disadvantage of passwords as mentioned in Paragraph 1 、

  A.They do not ensure security.

  B.They are difficult to remember.

  C.They have to be changed frequently.

  D.They limit computer accessibility.

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• 8One can make a password safer by _____________.

  A.inserting pictures between numbers

  B.avoiding the use of letters altogether

  C.setting up a firewall against computer hackers

  D.using complicated combinations of numbers and letters

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• 9"Passfaces" is a method to get access to a system through ___________.

  A.remembering a large number of faces

  B.selecting photographs of faces one likes

  C.recognizing a sequence of face pictures

  D.showing one's face in front of the computer

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• 10One advantage of "Passfaces" over a password is that ____________.

  A.it is easier to remember

  B.it is more complicated

  C.it takes less time to log in

  D.it allows one to write less

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