What may be the first step to limit the destruction of the rain forests according to the s

The first sentence of Paragraph 3 may be interpreted to mean that______.A．nearly all anima

According to the passage, what was the first great step toward the practice of agriculture

What may be the authors main purpose in writing this passage？A．To reveal the living realit

According to Salt, what may be the solution to the problem for older women？A．Depend as muc

In first two paragraphs, the author implies thatA．a scientist may be confused what science

The teacher told us that the proverb says what is food to one man may be bitter poison to_