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 |
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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 |