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Microblogsexperiencedrapidgrowthin2010inChinawiththenumberofmicroblogoperatorsusersandvisitorsseveraltimes.A.toincreaseB.increasingC.increased

题目详情

Microblogs experienced rapid growth in 2010 in China with the number of microblog operators users and visitors ________ several times.

A to increase 

B increasing

C increased 

D increase

▼优质解答
答案和解析

B

后半句是介词 with 的复合结构,意在表明微博的经营者、使用者和访问者的数量增加了好几倍。这些人与 increase 之间是主谓关系,表示状态的持续,故用动词的现在分词形式。