Nature breeding(自然选育)(名词解释)
From the passage we understand that conventional plant breeding produced ______.
A.a potato-tomato hybrid
B.new plant technology
C.self-fertilizing plants
D.less dramatic results than the new technology
A.gene movement between cultivated plants and wild ones is inevitable
B.new research shows that genetically modified plants are likely to develop into weeds
C.cross-breeding is a natural process
D.hybrids are generally more successful at breeding than natural plants
A.not only the acts of nature
B.not only the nature of acts
C.not only acts of the nature
D.not the only acts of nature
此题为判断题(对,错)。
In all cultures, women are generally seen _________to nature than men.
A. as close
B. closer
C. as closely
D. closely
Only when we live in______with nature can we make the most out of it.
A.cooperation
B.interaction
C.integration
D.harmony
B.F. Skinner______.
A.supports the nature theory.
B.thinks the environment plays an important role in determining character
C.believes instincts govern behavior
D.believes in the importance of genes in determining personality