【题目】Make sure you save all your work on screen____the computer breaks down.
A. in case B. as if C. so that D. even though
在线课程【答案】A
【解析】
考查状语从句。A. in case万一；B. as if 好像；C. so that为了---；D. even though即使。句意：确保你把所有的工作都保存在屏幕上，以防电脑坏掉。此处是in case引导的条件状语从句，故答案为A。