In order to make our city green,______.
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 |
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In order to make our city green,______.
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 |