题目内容

Although this device will be useful, most of the blind may not afford it.

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People living in the Middle East first learned to grow plants for food about 10,000 years ago.

根据下列文字，回答 41～45 题。
第 41 题 In paragraph one, what does "the school of tomorrow" mean？

根据下列短文，回答 36～40 题。
第 36 题 Which of the following about the significance of the research on cryptic species is NOT true？

根据下面材料，回答 23～26 题。
第 23 题 Paragraph 1__________