詞匯選項(xiàng) America‘s emphasis on the importance of education for everyone hasspurredscientific research. A.endorsed B.enlarged C.endangered D.encouraged
【正確答案】 D 【答案解析】 spur:促進(jìn)、激勵(lì);四個(gè)選項(xiàng):A 簽名、批準(zhǔn),B擴(kuò)大、放大;C 危及、危害,D 鼓勵(lì)、促進(jìn);因此答案是D.