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
The computer center, ________ last year, is very popular among the students in this school.
#93240
A
open
B
opening
C
have opened
D
opened
Besides _____, she is kind and tender.
#98305
A
beautiful
B
being beautiful
C
she beautiful
D
is beautiful
Unfortunately, the element Madam Curie devoted all her life her death.
#96477
A
to caused
B
causing
C
to be caused
D
to causing
— Susan! Shall We go out for a picnic this weekend？ — Oh，with all this work ______, I don’t know if I’ll have time to go out.
#96706
A
to do
B
doing
C
done
D
do