4. Why did the tax-collector send a letter to the artist?
A、To send him a new tax form.
B、To return the money over-paid.
C、To remind him of paying the tax.
D、To explain the rules of tax-paying. 无解析
A、To send him a new tax form.
B、To return the money over-paid.
C、To remind him of paying the tax.
D、To explain the rules of tax-paying. 无解析