为门诊患者开具的麻醉药控缓释制剂，每张处方不得超过（）

A.一次常用量

B.3日常用量

C.7日常用量

D.15日常用量根据《处方管理办法》

If a firm uses accelerated depreciation for tax purposes and straight-line depreciation for financial reporting, which of the following results is least likely（）

A. A temporary difference will result between tax and financial reporting.

B. Income tax expense will be greater than taxes payable.

C. A permanent difference will result between tax and financial reporting.