The research showed beyond ________ that smoking contributes to heart diseases.
#4940
A
wonder
B
doubt
C
problem
D
use
推荐题目
It is re ported that the United States uses _____ energy as the whole of Europe.
#4928
A
as twice
B
twice much
C
twice much as
D
twice as much
— Everything for the project has been progressing smoothly so far.--- ____ that you’ll complete it on time.
#4628
A
No wonder
B
No doubt
C
No need
D
No worry
_____ of the students who took part in the military training is 450.
#4659
A
A number
B
A lot
C
Lots
D
The number
Ju Hua Tai is a popular song among young people, ___were often heard singing it in Karaoke.
#4970
A
which
B
who
C
that
D
what
Edward, you play so well. But I ______ you played the piano.
#5038
A
didn’t know
B
hadn’t known
C
don’t know
D
haven’t known