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
----Do you have any idea why Mark is leaving?---- No. In fact, everyone is ________about it．
#18344
A
doubtful
B
curious
C
enthusiastic
D
annoyed
Being a person, Aunt Li wouldn’t let anyone or any difficulty stop her.
#19624
A
stubborn
B
reliable
C
determined
D
concerned
Some experts argue that the reason why the price of houses can’t drop is that the supply is not ______ to the demand.
#59568
A
adequate
B
sensitive
C
entire
D
accessible
Internet is a great tool if we know how to use it ,but it shouldn’t be a replacement for ______life.
#20926
A
oringinal
B
real
C
natural
D
actual
I have told them with certainty there’ll be no change of policy.
#18264
A
actual
B
proper
C
direct
D
absolute