Science and technology have __________ in important ways to the improvement of agricutural production.
#13548
A
attached
B
assisted
C
contributed
D
witnessed
推荐题目
I think you need some outdoor exercise. Plenty of fresh air will ________good health.
#13113
A
contribute to
B
devote to
C
apply to
D
adjust to
Jane from the company and moved to China in the hope of new opportunities.
#11251
A
returned
B
resigned
C
escaped
D
learned
Most English people have ______ names: _____ name, a middle name and the family name.
#14485
A
three; first
B
three; a first
C
the three; the first
D
the third; one first
Although we often send emails to each other, we have never seen each other ______.
#13320
A
in my eyes
B
eye to eye
C
in my face
D
face to face
(2013·新课标全国卷Ⅰ)At the last moment, Tom decided to ________ a new character to make the story seem more likely.
#11429
A
put up
B
put in
C
put on
D
put off