收入类账户按用途分为()。
A.一般收入户
B.收入归集户
C.托收账户
D.代收账户
参考答案:A, B, C, D
A.,正电荷
B.,正电荷
C.,负电荷
D.,负电荷
Ma Dong didn't write out the right answer, _____. [ ]
A. neither did I
B. neither didn't I
C. I'm too
D. either I