To reduce emissions of greenhouse gases, many countries are increasing the use of natural gas, wind and other forms of _______ energy.
#17844
A
abandoned
B
original
C
alternative
D
precious
推荐题目
He was so __________ a key university that he would work until late into the night.
#19124
A
curious about
B
anxious about
C
desperate for
D
concerned about
Peter and Bob both did well, but Peter is ________________of the two.
#18708
A
the more talented
B
more talented
C
the most talented
D
most talented
Hainan is a very large island and it’s the second island in China.
#18654
A
large
B
larger
C
largest
D
most large
Studies show that people are more to suffer from back problems if they always sit before computer screens for long hours.
#18979
A
possible
B
likely
C
probable
D
sure
–Is the post office _______ our school? --No, it’s only about 2 kilometers .You can walk there.
#19478
A
far away
B
long from
C
far from
D
long away