问题详情

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！