________ your son is well again, you no longer have anything to worry about.
#32324
A
If
B
when
C
Now that
D
As soon as
推荐题目
IT course is taught in all levels of schools, _____ we have entered the information society and we must fit in with it.
#31977
A
so
B
while
C
and
D
for
Steps must be taken _________ this kind of disaster will never happen again.
#31148
A
so that
B
even if
C
because
D
as
The Great Wall is so good a place ________ many foreign people come to visit ________ it has become well known all over the world.
#31924
A
as；as
B
that；that
C
as；that
D
that；as
It is difficult for us to learn a lesson in life _____we’ve actually had that lesson.
#79988
A
until
B
after
C
since
D
when
--Shall Mary come and play computer games?--No,__________ she has finished her homework.
#80320
A
when
B
if
C
unless
D
once