For what purpose did the young couple start the organization
A: To make profits by selling seeds from rare plants.
B: To set up a museum of plants passed down within families from Europe.
C: To run a farm growing rare plants.
D: To preserve seeds of rare plants.
A: To make profits by selling seeds from rare plants.
B: To set up a museum of plants passed down within families from Europe.
C: To run a farm growing rare plants.
D: To preserve seeds of rare plants.
举一反三
- What plants do many insects tend to attack A: Quiet plants. B: Well-watered plants. C: Healthy plants. D: Thirsty plants.
- Questions 19 to 21 are based on passage 3-2._____ A: Plants cannot see. B: Plants are invisible. C: Human beings cannot recognize certain species of plants. D: Plants are damaged rather than protected by human beings.
- What resource plants do you know from this course?A. Grain plants, energy plants B. Aromatic plants C. Medicinal plants, drug plants D. Industrial plants and enviromrntal protection plants A: Grain plants, energy plants B: Aromatic plants C: Medicinal plants, drug plants D: Industrial plants and enviromrntal protection plants
- What resource plants do you know from this course? A: Grain plants B: Energy plants C: Medicinal and drug plants D: Environmental protection and industrial plants
- Why do plants spread their fruits or seeds? A: For pollination B: For rooting C: For fertilization D: For offsprings growing better