We may infer from the last paragraph that
A. treating burn victims is not a problem now.
B. real skin replacement means skin grafts with rejection.
C. people at the Army medical center has grown each soldier"s graft.
D. one way to treat burn victims is to grow a patient"s own skin as a graft.
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We may infer from the third paragraph that
A. the Big Three partly led to the bad economy and credit crunch.
B. people doubted the auto industry as the backbone of the economy.
C. the automakers lacked the spirit of innovation in the past.
D. Richard Shelby, a high-profile critic, dislikes big animals like dinosaurs.
What can be inferred from Margo Veners words？
A. Physicians" experience helps to ensure a residency position.
Being a doctor is not as splendid as most people think.
C. Becoming a doctor takes as long as 30-40 years.
D. Training is the basis of a successful career.
The word "controversial"(Line 1,Para.5)probably means
A. eligible.
B. feeble.
C. debatable.
D. durable.
Which of the following is true according to the third paragraph？
A. Levine played the game in the film with Will Wright.
B. In the e-mail of the film producers to Tabin, they told him something about Spore.
C. Shubin is a paleontologist at the University of California in Illinois.
D. Shubin treats video games with disfavor.
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