题库
题库
A．that man is deliberately destroying the balance of nature
B．that man has foreseen the consequences of altering the balance old nature
C．that improved communications have changed history
D．that man is altering the balance of nature
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| 单选题 | To understand what true happiness is one must ____________ . | 查看答案 |
| 单选题 | Which of the following statements about microwave heaters would Buffler most probably agree with? | 查看答案 |
| 单选题 | Where can this passage probably be excerpted from? | 查看答案 |
| 单选题 | Mark | 查看答案 |
| 单选题 | The following examples except _______________ reflect man altering the balance of nature． | 查看答案 |
| 单选题 | What can be inferred from the seventh paragraph? | 查看答案 |
| 单选题 | The main idea of the passage is ______________． | 查看答案 |
| 单选题 | We make a nature sanctuary for rare birds but _______________. | 查看答案 |
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| 单选题 | Wendy | 查看答案 |
| 单选题 | What kind of equipment is NOT mentioned in this passage? | 查看答案 |
| 单选题 | What have spread diseases? | 查看答案 |
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| 单选题 | Jenny | 查看答案 |
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| 单选题 | According to the author, a bachelor resists marriage chiefly because ____________ . | 查看答案 |
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| 单选题 | Tom | 查看答案 |