A. | discovered; discovered | B. | invented; invented | ||
C. | discovered; invented | D. | invented; discovered |
分析 ---哥倫布發(fā)現(xiàn)了美洲,愛(ài)迪生發(fā)明了燈泡,對(duì)嗎?
---是的,對(duì)的.
解答 答案:C.discover 是發(fā)現(xiàn)本來(lái)就存在的事物.America本身就在,故用discovered,invent是發(fā)明創(chuàng)造出一個(gè)原本沒(méi)有的新事物.light bulbs是發(fā)明創(chuàng)造出來(lái)的,故invented.故選C.
點(diǎn)評(píng) discover 是發(fā)現(xiàn)本來(lái)就存在的事物.
例如:discover the island
invent是發(fā)明創(chuàng)造出一個(gè)原本沒(méi)有的新事物.
invent the steam engine.
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