As we have mentioned previously, we will be dedicated to solving the problem wit

题干

As we have mentioned previously, we will be dedicated to solving the problem within the current framework, rather than _____ a new one.

A．establishing	B．establish
C．to establish	D．established

上一题下一题 0.64难度单项选择更新时间:2015-01-05 06:01:58

小学学科试题库

初中学科试题库

高中学科试题库