A lot of research and studies have shown that Trench oil, taken out from kitchen waste, ______ the increase of cancers.
#70720
A
results from
B
attends to
C
contributes to
D
devotes to
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The generous donation from China to the sufferers in the killing Indian Ocean Quake-tsunami has ____ the Chinese people’s unselfishness and internationalism.
#82019
A
let out
B
brought out
C
given out
D
taken out
These tress ________ and also ____________.
#71076
A
need trimming(修剪); need to water
B
need to trim; need watering
C
need trimming; need watering
D
need be trimmed; need be watered
If you ______ your promise,the results will be sure to satisfy you.
#82786
A
carry out
B
carry on
C
keep up
D
make up
Many people ________ the accident, so it was not difficult to investigate（调查）.
#70657
A
witnessed
B
yelled
C
annoyed
D
envied
The rise in wood fuel(燃料) use has __________ the disappearance of forest and the loss of habitats for pandas..
#67128
A
based on
B
resulted from
C
set off
D
contributed to