There is no doubt______ one day the medicine for AIDS will be made.
#93556
A
that
B
whether
C
if
D
so
推荐题目
Jack must be helping his grandma to water the flowers,______?
#93967
A
is he
B
isn’t he
C
must he
D
mustn’t he
He works much harder than I, so the money he has made is       mine. 
#93255
A
twice so much that
B
twice as much as
C
as twice much as
D
as much as twice
 Space exploration has been made ______ with the development of modern science and technology.
#94877
A
it possible
B
it was possible
C
that possible
D
possible
In no time _______ me if he had any further information for pig flu..
#95199
A
will he declare
B
he would notice
C
would he notify
D
he will note
The teacher told the students that there          a meeting at three o’clock.
#92730
A
is going to have
B
is going to be
C
was going to have
D
was going to be