精选优质文档-倾情为你奉上1. _ born in China, the boy was brought up in the USA.A. Although B. Since C. As D. When【翻译】 虽然这个男孩是在北京出生的,但却是在美国长大的。考点 状语从句【精析】 A 分析句意可知,本句应为although引导的让步状语从句,表示“虽然,即使”的意思。因为主从句主语和谓语一致,所以从句中although后省略了“the boy was”。although与but不能同时出现。since和as均引导原因状语从句,as也可引导让步状语从句,但是需用倒装形式;when引导时间状语从句。2. _ is known to all, haste makes waste.A. What B. That C. As D. Which【翻译】 众所周知,欲速则不达。考点 词语搭配【精析】 C