同城提出业务扫描，柜员按（）顺序摆放票据.
A.附件-主票-进账单
B.主票-进账单-附件
C.进账单-主票-附件
D.主票-附件-进账单
参考答案：C
—Who cleaned my bedroom?
—_____.[ ]
A. Tom is
B. Tom do
C. Tom does
D. Tom did
