【題目】You can learn ________growing apples.

A. lot of about B. a lot about C. a lot of in D. lots of about

【答案】B

【解析】句意：我們了解了許多有關(guān)種蘋(píng)果的事情。學(xué)會(huì)，了解：learn about… 排除答案C。許多：a lot后不跟名詞，lots of=a lot of后面要跟名詞。本句里未跟名詞，用a lot，故選B。

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