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【单选题】

Why did the scientists work hard at mapping the Human Genome?

A.
because the Human Genome can destroy many illnesses
B.
because the Human Genome’s completion can help them get rid of many diseases
C.
because they wanted to be better known than others
D.
because the Human Genome can provide a lot of chances of work
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举一反三

【单选题】The author suggests that the Human Genome Project can cause _____.

A.
the policy makers to feel very worried and careful
B.
the scientists to work harder
C.
many people to find work easily
D.
a lot of companies to produce many new drugs

【单选题】The main idea of this article is about _____.

A.
unlocking genetic code
B.
the genes’ discovery
C.
the great human genome
D.
the genes and the scientists