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

试卷相关题目

• 1On 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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• 2Which 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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• 3Happy 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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• 4The phrase "filled to capacity" in Paragraph 2 means the pub is _____________.

  A.too crowded

  B.rather entertaining

  C.completely full

  D.very noisy

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• 5Happy hours are held because office workers need to ___________.

  A.have a good rest after work

  B.stay away from household work

  C.make new friends

  D.celebrate their achievements

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• 6The 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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• 7According to the passage, red-list animals are more likely to ____________.

  A.be lazy

  B.be timid

  C.live long

  D.sleep less

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• 8In 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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• 9What 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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• 10One 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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