_____ the majority of people you will meet when travelling are sure to be frien

题干

_____ the majority of people you will meet when travelling are sure to be friendly, there are dangers-theft being the most common.

A．Since

B．Unless

C．While

D．Once

上一题下一题 0.64难度单项选择更新时间:2013-12-02 02:47:56

小学学科试题库

初中学科试题库

高中学科试题库