Modern medicine and new methods of food production allow adults to live longer and babies to ______ , not die soon after birth.
A: survive
B: grow up
C: exist
D: develop
A: survive
B: grow up
C: exist
D: develop
A
举一反三
- 1. Unlike other zoo animals, zoo-raised elephants A: have difficulty getting food B: live a very long life C: give birth to many babies D: develop health proble
- Research has that babies can recognize their mother's voice very soon after the birth. A: efined B: hesitated C: demonstrated D: efreshed
- The main factors contributing to the dramatic increase in the human population in the 20th century are A: industrial revolution and modern medicine. B: increased education and new pesticides. C: increased immigration and decreased warfare. D: new agriculture methods and new food crops. E: decreased warfare and increased birth control.
- The author fears that children will grow up into adults who are ______.
- Where you live and grow up →
内容
- 0
Which of the following was the advantage of the modern methods of farming? A: It required little or no chemical fertilizers B: It increased food production dramatically. C: It saved a lot of water in farming. D: It made the soil more productive.
- 1
With the population explosion, scientists will have to __ new methods of increasing the world’s food supply. A: lead to B: carry on C: come up with D: stick to
- 2
The sick child fell into sleep soon after he took the medicine—obviously the medicine was ________ work
- 3
Food prices A: will not rise this year. B: will fall down till the new year. C: will rise up until after the new year. D: will hold down not until the new year.
- 4
养成习惯 A: grow habit B: develop a habit C: give up a habit