According to biologists, animal populations at a given time are _________ by food supplies at that time.
A: governed
B: sustained
C: mediated
D: manipulated
A: governed
B: sustained
C: mediated
D: manipulated
举一反三
- _______，He will make a first class tennis player. A: Giving time. B: Given time C: Being given time D: To give time
- __, the work can be done much better. A: Given more time B: We had been given more time C: More time given D: If more time had given
- ________ me more time, and I surely finish it in time． A: Giving B: Given C: Give D: Gives
- What is the main idea of the passage? A. Our life is governed by the law of time. B. How to organize time is not worth debating. C. New ways of using time change our society. D. Our time schedule is decided by social customs.
- ___.water will dissolve almost anything. A: to give enough time B: given enough time C: giving enough time D: enough time given