题目内容

21

A. They stay with one partner for life.
B. They have their own joys and sorrows.
C. They experience true romantic love.
D. They help humans in various ways.

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22

A rare animal.
B. A historical site.
C. A cow bone.
D. A precious stone.

23

A. Dating it.
B. Preserving it.
C. Measuring it.
D. Identifying it.

24

A. The channel needs to interview the boy.
B. The boy should have called an expert.
C. The boy's family had acted correctly.
D. The site should have been protected.

25

A. Conduct a more detailed search.
B. Ask the university to reward Jude.
C. Search for similar fossils elsewhere.
D. Seek additional funds for the search.

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