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四级干货》》 作文 |阅读 |翻译 |听力
What determines the kind of person you are? What factors make you more or
less bold, intelligent, or able to read a map? All of these are influenced by
the interaction of your genes and the environment in which you were __1__. The
study of how genes and environment interact to influence __2__ activity is known
as behavioral genetics. Behavioral genetics has made important __3__ to the
biological revolution, providing information about the extent to which biology
influences mind, brain and behavior.
Any research that suggests that __4__ to perform certain behaviors are
based in biology is controversial. Who wants to be told that there are
limitations to what you can __5__ based on something that is beyond your
control, such as your genes? It is easy to accept that genes control physical
characteristics such as sex, race and eye color. But can genes also determine
whether people will get divorced, how __6__ they are, or what career they are
likely to choose? A concern of psychological scientists is the __7__ to which
all of these characteristics are influenced by nature and nurture(养育), by
genetic makeup and the environment. Increasingly, science __8__ that genes lay
the groundwork for many human traits. From this perspective, people are born
__9__ like undeveloped photographs: The image is already captured, but the way
it __10__ appears can vary based on the development process. However, the basic
picture is there from the beginning.
[A] abilities
[B] achieve
[C] appeal
[D] complaints
[E] contributions
[F] displayed
[G] essentially
[H] eventually
[I] extent
[J] indicates
[K] proceeds
[L] psychological
[M] raised
[N] smart
[O] standard
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