题目内容
光饱和点和光补偿点表示植物对（ ）的利用能力。
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According to Will Pidcroft, the writer of this text, can English be mastered within a very short period of time? Does he provide any evidence to support his view?
Does he support the idea that a language is best learned where it is spoken?
What is the belief held by behaviorists in terms of language learning?
What does Pidcroft say about one’s interest in language learning?
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