[A] care
[B] nutrition
[C] exercise
[D] leisure
查看答案
A break up
B break into
C break through
D break away from
读图“西气东输”示意图,回答34~35题.
34.按能源分类,天然气资源属于
①来自地球内部的能源 ②来自太阳辐射的能源 ③不可再生的能源④二次能源
A. ①②
B. ②③
C. ③④
D. ①④
[A] details
[B] senses
[C] implications
[D] explanations
[A] similar
[B] long
[C] different
[D] short