In order to make our city green, _______.
#98611
A
it is necessary to have planted more trees
B
many more trees need to plant
C
our city needs more trees
D
we must plant more trees
推荐题目
In many countries more and more forests and even agricultural land are being lost to development, _______ much of the land to become desert.
#88916
A
caused
B
causing
C
having caused
D
to cause
The man ____ of killing his family members was reported to have been taken to the police station
#95807
A
being suspected
B
suspecting
C
suspected
D
to be suspected
I still remember ______ to the south where we attempted _____ the river, which proved to be dangerous.
#89733
A
to be take; crossing
B
to be taken; to cross
C
being taken; crossing
D
being taken; to cross
Many parents happily pay a lot of money, only ______ the tours are not rewarding enough for their children.
#92508
A
to find
B
find
C
having found
D
to have found