Lots of trees ________in our city over the years. It is becoming greener and greener!
#44811
A
are planting
B
have planted
C
will be planted
D
have been planted
推荐题目
A new bridge from Zhongshan to Macao in five years.
#44382
A
are built
B
were built
C
have built
D
will be built
At least 300 million people are using QQ _________ by Ma Huateng to chat on line．
#45059
A
create
B
creates
C
creating
D
created
The 6th Car Exhibition ______ at Nanjing International Expo Center on April 28, 2013.
#44663
A
holds
B
held
C
was held
D
will be held
When I heard my baby girl say her first word, my heart was with joy.
#45070
A
filled
B
marked
C
prepared
D
shown