在计算机系统中,存储一个汉字的国标码所需要的字节数为( )。
A.1
B.2
C.3
D.4
参考答案:B
衡量微观税收负担的指标是( )。
A.全部税收负担率
B.部分税收负担率
C.直接税负担率
D.间接税负担率
E.整体税收负担率
You should tell _____ possible to support your ideas.[ ]
A. as many information as
B. as much fact as
C. as many facts as
D. as many news as