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
A: lead to
B: carry on
C: come up with
D: stick to
举一反三
- With the population explosion, scientists will have to _____ new methods of increasing the world’s food supply.
- With the population explosion, scientist...world’s food supply.
- Not until recently have we realized that the increasing world population may lead to a potential gloomy ____ for humanity: starvation.
- Some scholars have come ______ a new solution to the problem of population control. A: up B: up with C: down D: down with
- If the world population is increasing continuously，food supplies will not be ______ to feed them. A: sufficient B: efficient C: equal D: effective