The 29th Olympic Games _____ in Beijing in 2008.
#45017
A
is held
B
was held
C
holds
D
held
推荐题目
An official ___________ by some reporters on food problems in Shanghai yesterday.
#44852
A
is interviewing
B
is interviewed
C
was interviewing
D
was interviewed
All the information _____ writing the report. 
#44725
A
is used for
B
is used to
C
is used as
D
is used by
Trees __________every year to make our city greener.
#44877
A
plant
B
are planted
C
were planted
D
will be planted
Every year lots of trees _______ to make our country more beautiful.
#45056
A
is planted
B
was planted
C
are planted
D
were planted