问题
选择题
_____ she is the only daughter of the boss, she started from the lowest position as a common employee.
A．Unless
B． While
C． Since
D．As
答案
答案：B
这题考查连词的用法，句意是：虽然她是老板的唯一的女儿，但她是一个普通的职员做起的。几个选项只有while有“尽管”的意思。选B。
