根据题干要求改写句子
Using subordination:
You are in doubt about the deductions on your tax return.Call the IRS collect.
When/If you are in doubt about the deductions on your tax return, call the IRS collect.
根据题干要求改写句子
Using subordination:
You are in doubt about the deductions on your tax return.Call the IRS collect.
When/If you are in doubt about the deductions on your tax return, call the IRS collect.
