This famous tower has a long history. It ______ more than 300 years ago.
#44667
A
builds
B
built
C
is built
D
was built
推荐题目
---It’s difficult for the villagers to cross the river. ---I think a bridge______ over the river.
#44765
A
should be built
B
is being built
C
has been built
D
was built
Zhengzhou will be more and more convenient when Zhengzhou Subway_____ in two years.
#44912
A
is completed
B
will be completed
C
will complete
D
has completed
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