题海让大学四年没有难题
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单选题 News Report Three Questions 5 to 7 are based on the news report you have just heard. 5.What has made it difficult to survey lions in remote parts of Sudan and Ethiopia

A. The lack of clues about the species

B. Inadequate funding for research

C. Endless fighting in the region

D. The hazards from the desert

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时间:2026-05-25 17:38:14

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