20世纪80年代,国家开展草原普查时,根据《草场资源调查技术规程》将草原划分为()。
A.5个等
B.6个等
C.4个等
D.8个等
参考答案:A
Many of the exhibits were damaged in the fire and _______ were totally destroyed.
A.all
B.both
C.much
D.some
个人助业贷款单笔贷款金额起点为()。
A.1万元
B.5万元
C.10万元
D.20万元