根据《全国生态环境保护纲要》,下列不属于重要生态功能区的是( )。
A.江河源头区 B.江河洪水调蓄区C.原始森林重点保护区 D.防风固沙区
参考答案:C
The sentry guard dived into his ______ and closely observed the stranger towards him.
A.fortress
B.exodus
C.foxhole
D.eviction
具有补脾肺气、补血、生津功效的药物是()
A.当归
B.枸杞子
C.党参
D.鸡血藤
E.苍术