1．Hehelpedoutthrough his school and university years until 1942，a year after he had gained amaster'sdegree（碩士學(xué)位） in chemistry．

分析 他讀中學(xué)和大學(xué)的那段時(shí)間都在那里幫忙做事一直到1942年，也就是他在大學(xué)里獲得化學(xué)碩士學(xué)位后的那一年．

解答 答案是helped out；master's degree．本題考查語境中選用恰當(dāng)?shù)脑~的適當(dāng)形式．help out幫助…做事；借錢給…；a master's degree 碩士學(xué)位； 故答案是helped out；master's degree．

點(diǎn)評(píng) 單詞填空必須在對(duì)語境整體理解的基礎(chǔ)上抓住指向答案的關(guān)鍵線索、固定句型或搭配等，同時(shí)注意所選詞的形式變化．

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