According to the maturity of financial instruments, financial markets can be divided into:

The financial market refers to the operation of monetary funds.

Borrowing, foreign exchange trading, valuable trading, issuance of bonds and other trading venues, the combination of direct financial market and indirect financial market together constitute the financial market as a whole.

Financial markets can be classified from different perspectives:

1. According to the financing period, it can be divided into short-term financial market and long-term financial market.

The short-term financial market, also known as the money market, includes the bill discount market, the short-term deposit and loan market, the short-term bond market and the lending market between financial institutions. Long-term financial markets are also known as capital markets.

including the long-term loan market and the ** market;

2. According to the trading object, it can be divided into local currency market (including money market and capital market), foreign exchange market, ** market, ** market, etc.

The official website shall prevail.

A, D Answer Analysis:

According to the maturity of financial instruments, financial markets can be divided into money markets and capital markets; According to the specific type of trading instruments, the financial market can be divided into bond market, bill market, foreign exchange market, ** market, ** market, insurance market, etc.; According to whether the transaction is delivered immediately after the transaction, the financial market can be divided into the spot market and the ** market.

According to the different maturities of financial instruments, they can be divided into four categories: long-term financial instruments, medium-term financial instruments, short-term financial instruments, and ultra-short-term financial instruments.

1. Long-term financial instruments.

Income is an important tool for investors to make long-term investment and asset allocation. The main role of long-term financial instruments is to provide long-term capital to support the long-term investment and operation of enterprises.

2. Medium-term financial instruments.

Medium-term financial instruments refer to financial instruments with a maturity of less than one year and more than half a year, such as medium-term bonds, bank acceptance bills, etc. They usually have lower risks and returns, making them an important tool for investors to make short-term investments and manage their money. The main role of medium-term financial instruments is to provide medium-term funds to support short-term investment and operation of enterprises.

3. Short-term financial instruments.

Short-term financial instruments refer to financial instruments with a maturity of less than half a year, such as short-term bonds, bank demand deposits, etc. They usually have a lower risk and return and are an important tool for investors to make short-term investments and manage their money. The main role of short-term financial instruments is to provide short-term funds to support the short-term investment and operation of enterprises.

Fourth, ultra-short-term financial industry wide cracking pure tools.

Ultra-short-term financial instruments refer to financial instruments with a maturity of less than one day, such as banker's acceptance bills. They are usually highly liquid and low risk, making them an important tool for investors to manage their money in the short term. The main role of ultra-short-term financial instruments is to provide ultra-short-term funds to support the short-term operation and capital turnover of enterprises.

The impact of financial instruments on finance:

1. Increase the liquidity and effectiveness of the financial market

Financial instruments can provide investors with a variety of different investment options, thereby increasing the liquidity and effectiveness of financial markets.

2. Support the financing and investment of enterprises

Financial instruments provide enterprises with a variety of financing and investment methods, which can help enterprises solve their capital problems and promote the development of enterprises.

3. Promote financial innovation

The innovation and development of financial instruments can promote the innovation and development of the financial market, improve the efficiency of the financial market and the pure force of competition.

4. Risk management and risk diversification

Financial instruments can provide investors with a means of risk management and risk diversification, thereby reducing investment risk.

Answer]: A can be divided into short-term financial instruments and long-term financial instruments according to the maturity of financial instruments. Short-term financial instruments refer to various financial instruments with a repayment period of one year or less, including bills, loans, short-term treasury bills, etc.

Long-term financial instruments refer to financial instruments with a repayment period of more than 1 year, such as long-term creditor's rights, **, etc.

Answer: b, c

According to the state stage of financial instrument trading, the gold book and financial market can be divided into primary market and secondary market, and can also be divided into issuance market and circulation market.

Answer]: a, c

According to the stage of financial instrument trading, the fission financial market can be divided into the issuance market and the circulation market. The issuance market, also known as the primary market or a hidden market, is a market in which financial instruments such as bonds and ** are issued for investors to subscribe for investment. The circulating market, also known as the secondary market, is a market for the buy, sale and transfer of listed financial instruments (such as bonds, **, etc.).

Answer]: A According to the maturity of financial instruments, the financial market can be divided into money market and capital market. The money market is a short-term financial market, and the capital market is a long-term financial market.

Money markets and capital markets.

The money market is a short-term capital market, which refers to the financial market with a financing period of less than one year, and is an important part of the financial market.

Because the financial instruments contained in the market, mainly short-term credit instruments issued by banks and industrial and commercial enterprises, have the characteristics of short term, strong liquidity and low risk, and are called "quasi-money" after the cash currency and deposit currency in the hierarchical division of the monetary volume, so the market is called "money market".

The capital market is a long-term capital market. It refers to the financing and operation of more than one year of capital lending and key cover trading venues, also known as the medium and long-term capital market.

Answer]: B According to the stage of the issuance and circulation of financial instruments, the marketable financial market is divided into the issuance market and the circulation market. The loss-making issuance market is also called the primary market, and the circulation market is also called the secondary market.