The new technology,if ________ to farming,will help increase the grain output.
#89531
A
applying
B
to apply
C
applied
D
having applied
推荐题目
_____ of the good results of the exam, the teacher felt very happy.
#91945
A
informed
B
told
C
acknowledged
D
convinced
The city is believed      over by sandstorms from AD200 to AD400.
#91594
A
to cover
B
to be covered
C
to have been covered
D
that was covered
The homeless boy was hungry and cold, ______for attention.
#97464
A
starving
B
making
C
leaving
D
looking