答案解析:
1.答案:by trial and error
詳解:
考查短語:“反復試驗”譯作固定短語by trial and error。
2.答案:Wise though the proposal was//Though the proposal was wise
詳解:
考查讓步狀語從句:本句可用讓步狀語從句的正常語序,也可用倒裝表示強調。as,though引導的讓步狀語從句的倒裝,其結構一般為“形容詞(副詞,動詞分詞)+主語+謂語”。
考查短語:“明智的提議”表達為wise proposal。