The new technology, if       to rice growing, will help increase the grain output.
#88867
A
applying
B
applied
C
to apply
D
having applied
推荐题目
Nearly all the people        believe confidence is the key to success.
#94534
A
interviewing
B
having interviewed
C
to interview
D
interviewed
________the new economical policy,he expanded his business and made more profits than before.
#89526
A
Benefiting from
B
Benefited from
C
Having benefiting
D
To benefit
The thief spoke in a _____ voice and the little boy was very ____.
#96636
A
frightening; frightened
B
frightened; frightening
C
frightening; frightening
D
frightened; frightened