Heavy rains were ______ for the shortage of vegetables.
举一反三
- It is predicted that heavy rains are ________ to flood the area in a few days.
- If there were no trees ______. A: the land would became fertile B: heavy rains would clean the tropics C: the rich top soil couldn't be held D: there would be no agriculture
- Because of the heavy rains many parts of the countryside are only ____ by boat. (access)
- We were not sure whether they ______ more vegetables.
- There is a ____ of vegetables at the moment because of the hot weather. A: course B: device C: shortage D: desire