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
_____ other good students, the teacher thinks Hank is _____ student.
#96704
A
Compared with; a most satisfied
B
Compared to; the most satisfied
C
Comparing to; the most satisfying
D
Comparing with; a more satisfying
The snow storm left,      a lot of damage to this area.
#95875
A
caused
B
causing
C
to cause
D
to have caused
There are three eggs _______ by the hen_______ under the tree.
#96131
A
lied, laying
B
lay, lying
C
laid, lying
D
lain ,laying