Which of the following is NOT the problem that hinders the real invention？A．There"s a kind
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Which of the following is NOT the problem that hinders the real invention？
A．There"s a kind of snobbishness in Britain about cleverness and originality.
B．Most British companies tend not to look outside their own factory gates.
C．There is no interest in low technology or simple ideas.
D．New inventions can be put into use.
请帮忙给出正确答案和分析，谢谢！
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正确答案：D
细节题。从第四段中的Only4percentofgrantedpatentsreachthemarketplace．可以看出，并不是所有的发明都能投人市场，所以选[D]。[A]、[B]、[C]都可以在倒数第二段找到对应句。