[填空题]Thousands of commuters use talking books in order to ______ (最好地利用乘车时间).

[填空题]Thousands of commuters use talking books in order to ______ (最好地利用乘车时间).

[填空题]Thousands of commuters uses talking books in order to _______________ (最好地利用乘车时间).

[单项选择]What do employees need in order to use the center
A. The activities director’s permission
B. The regular employee ID
C. A recreational ID card form
D. A special ID card

[单项选择]A. Help her to find some books. B. Use the dictionary.
C. Help himself to some food. D. Use the telephone oh the table.

[单项选择]People use money to buy food, books, bicycles and hundreds of other things they need. When they work, they usually get paid in money.
Most of the money used today is made of metal or paper. But in ancient times people used to use all kinds of things as money. One of the first kinds of money was shells.
In China, cloth and knives were used as money. Elephant tusks, monkey tails and salt were used in some parts of Africa. Rice was also a kind of money used by the ancient people in some islands. Cows and other animals were used as money, too.
The first copper coins were made in China. They were round and had a square hole in the centre. Different counties had used different metals for their money. Later some countries began to make Coins of gold and silver. But gold and silver were heavy to carry when people need a lot of coins to buy something expensive. The Chinese were the first to use paper money. The first paper money looked more like a note from one paper to another t
A. they were too heavy
B. they would be for future use
C. they were easy to slip off
D. they were useless

[填空题]People use it in order to recover.

[填空题]The global world use "Chinese factor" in order to indicate

[填空题]In order to produce a red color, we usually use Waxberry juice in batik.