In the experiment we kept a watchful eye __________ the development and recorded every detail.
#105015
A
with
B
on
C
for
D
to
推荐题目
(2014·安徽省芜湖三校一模)A recent study has ________an unexpected conclusion that the African elephant should be divided into two different species.
#105026
A
kept up with
B
made up with
C
caught up with
D
come up with
The silence of the library _____ only by the sound of pages being turned over.
#105254
A
has been broken
B
breaks
C
broke
D
was broken
During the Olympic torch relay, thousands of people __________ in either side of the street.
#105198
A
collected
B
gathered
C
selected
D
surrounded
Our head teacher’s playing the violin _______ our classroom on the New Year’s Party.
#105104
A
took in
B
blocked out
C
kicked off
D
lighted up
Zhao Benshan，whose overwork ________ his health failure，is said to have performed in．the Spring Festival Gala on CCTV in 2011．
#105224
A
contributed to
B
appealed to
C
applied to
D
owed to