问题
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
B: increased
C: increasing
D: increase
正确答案是：
同类题型
Word came ________the concert that wasgiven by the band ________ 5 teenagers was appealing .
Is there a shop around _____ we can buy some toilet articles?
The corridors（走廊）was so narrow that I had to myselfagainst the wall to let them pass.
－He looks very hot and dry.－So______if you had a temperature of 40℃.