2019年mba考试英语模拟题——连词966

{01} How did you manage to get to school on time ______ you missed the school bus? A.when B.if C.once D.because 解析： 整个句子说得是过去的事，不表示假设，只要排除了once，if，答案就只有A了。
本题选A。
{02}You can arrive in Beijing earlier for the meeting, ______ you don’t mind taking the night train. A.provided B.unless C.though D.until 解析：provided在这里用作连词，相当于if，引导一个条件状语从句。
本题选A。
{03}—Have you seen Rose recently?
— No．It’s five years _____ I met her． A.since B.after C.when D.before 解析：考查句型“It is /has been +一段时间+since+ 从句”结构。
本题选A。