_____ is known to all, the age _______ children can go to school is seven.
#70754
A
What; which
B
It; when
C
As; at which
D
Which; when
推荐题目
--Are you sure ____ you have seen this man?---Yes, I’m quite sure ___that.
#71728
A
that, about
B
/, to
C
of, about
D
about. of
for the fact that she got hit by a car and broke her leg on her way to school, she might have passed the exam.
#69832
A
Hadn’t it been
B
Had it not been
C
Was it not
D
Were it not
. _____is known to us all, America is a developed country____ the first world.
#74089
A
As; belonging
B
which; belonged
C
as; belonging to
D
which; belonged to
No matter how frequently _____ the works of Beethoven always attract a large number of people.
#73303
A
performing
B
performed
C
to be performed
D
being performed