He felt _______ to remind the public to protect the environment.
#93974
A
his duty
B
that is his duty
C
it his duty
D
it is his duty
推荐题目
_____ playing dumb with teachers. They know very well their students.
#91938
A
It’s no use
B
There is no doubt
C
It’s no wonder
D
There is no need
Little did he care about his own safety,_______he was in danger himself.
#94815
A
if
B
though
C
since
D
because
_______,parents should spend as much time as they can________with their children,thus they can influence them on the value of life.
#94684
A
It is said;to be
B
They say;being
C
As is said;to be
D
It is said that;be