单项选择题

Questions 11 to 18 are based on the conversation you have just heard.

A．To find a better science journal in the library.
B．Not to miss any chance to collect useful information.
C．To buy the latest issue of the magazine.
D．Not to subscribe to the journal.
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But as useful as computers are, they’re nowhere close to achieving anything remotely resembling these early aspirations for humanlike behavior. ( Lines 3-4, Para. 1) means scientists have achieved ______in realizing their aspirations.
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