As the Internet is expanding day by day, the opportunities for crime ______ as

题干

As the Internet is expanding day by day, the opportunities for crime ______ as well.

A．has been

B．is

C．have been

D．are

上一题下一题 0.64难度单项选择更新时间:2015-06-17 10:05:27

小学学科试题库

初中学科试题库

高中学科试题库