具有简单,易行、迅速的鉴别方法是()
A.基源鉴定
B.性状鉴定
C.显微鉴定
D.理化鉴定
参考答案:B
This dictionary is at least three times as thick as you borrowed from the library.
A.one
B.that
C.it
D.those
在国际税收协定中实行限制税率的是()
A.营业所得
B.劳务所得
C.投资所得
D.财产所得