Microblogs experienced rapid growth in 2011 in China, with the number of microblog Operators, users and visitors ________ several times.
#95156
A
to increase
B
increased
C
increasing
D
increase
推荐题目
Don't speak until ___ to.
#98117
A
spoken
B
speak
C
speaking
D
to speak
He had learnd ___ such things, so he refused ___.
#97753
A
to do, being taught to
B
doing, to be taught to
C
to do, to be taught to
D
doing, being taught to