【題目】You should try to be patient, Tracy. Learning a language is a slow __________. It takes time, you know.

A. system B. project

C. technology D. process

【答案】D

【解析】句意：Tracy，你應(yīng)該有耐心。學(xué)習(xí)一門語言是一個(gè)很慢的過程。你知道它需要時(shí)間。system體系；project 項(xiàng)目；technology 技術(shù)；process 進(jìn)程。

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