—Look! She is running so fast!—Hard to         her legs were once broken.
#59629
A
realize
B
know
C
find
D
imagine
推荐题目
 Before you leave the classroom, please       the lights.
#60235
A
turn up
B
turn down
C
turn on
D
turn off
Let’s ________ for a walk, shall we?
#53070
A
to go
B
going
C
go
D
gone
— The floor is dirty. Would you please         _?— With pleasure.
#59143
A
mop it up
B
mop up it
C
to mop it up
D
to mop up it