________, visitors are no longer permitted to climb the stairs inside the Statue

题干

________, visitors are no longer permitted to climb the stairs inside the Statue of Liberty.

A．Considering safe measures	B．Considered reasons for security
C．Due to security concerns	D．Because of considering safety

上一题下一题 0.4难度单项选择更新时间:2018-03-28 10:26:30

小学学科试题库

初中学科试题库

高中学科试题库