Answer: D Temporary deposit account refers to a bank settlement account opened by a depositor for temporary needs and used within a specified period.

Situations in which temporary deposit accounts can be opened include: establishment of temporary institutions, temporary business activities in other places, and registration and capital verification.

The account is valid for a maximum period of two years.

Option D fits the meaning of the question.

Unit depositors can open special deposit accounts for the following specific purposes: capital construction funds, futures trading margins, trust funds, interbank funds deposited by financial institutions, policy real estate development funds, unit bank card reserve funds, housing funds, and social security funds

, income remittance funds and business expenditure funds, funds for the organizational structures of the party, league, and trade unions located in the unit, etc.

Options A, B, and C are situations where a special deposit account can be opened, which does not meet the meaning of the question.