Microblogs experienced rapid growth in 2011 in China, with the number of microbl

题干

Microblogs experienced rapid growth in 2011 in China, with the number of microblog Operators, users and visitors ________ several times.

A．to increase

B．increased

C．increasing

D．increase

上一题下一题 0.64难度单项选择更新时间:2012-05-15 06:57:52

小学学科试题库

初中学科试题库

高中学科试题库