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will go electronic. B. Computers will be important. C. There will be robot teachers. 【 解析 】 A 第一句為中心句,后面是對其擴(kuò)展和論述,故選 A。 4.主旨大意題 考查考生對短文整體的理解概括能力 。做題時(shí)可結(jié)合構(gòu)詞法、語法及相關(guān)知識積累進(jìn)行猜測。常見的設(shè)題方式有: (1)The sentence/paragraph/passage infers that...(2)We can learn form the sentence/paragraph/passage that...(3)The sentence/paragraph/passage implies that...(4)By saying..., the author means...(5)What can we infer from the...(6)At the end of the passage the writer suggests...(7) From the second example we can infer that...(8)It can be concluded/inferred from the passage that... 例 One day, a little boy decided to dig a hole behind his house after watching a science program. As he was working, a couple of boys stopped by to watch. “What are you doing ?” asked one of the visitors. “I want to dig a deep hole