____ they decide which college to go to, students should research the admission

题干

____ they decide which college to go to, students should research the admission procedures.

A．Once

B．While

C．Until

D．As

上一题下一题 0.64难度单项选择更新时间:2013-10-31 07:39:10

小学学科试题库

初中学科试题库

高中学科试题库