问题 名词解释

容积比热

答案

参考答案:

标准状态下1米3气体温度升高1度所需要的热量。

填空题
阅读理解

阅读理解。

      City buses are white and blue. Please board at the front door and pay the fare as you get on. The

fare per ride is $1.50 for adults and $1.00 for senior citizens. The fare may be paid by cash, bus pass or

multiple passes. Please pay the exact amount directly into the slot (夹缝) at the top of the fare box.

Remember that bills are not accepted and drivers cannot make change for riders.

     When you wish to get off the bus, please notify(告知)the driver in advance by pressing one of the

buttons provided throughout the bus for this purpose. The bus may pass bus stops without stopping if no

one is getting off or waiting to get on.

     There are five subway lines in the city. The fare is set at five rates from $2.00 to $3.50 according to

the number of predetermined "price zones" traveled. To purchase the appropriate ticket, please check the

fare on the boards installed above the ticket-selling machines in each subway station.

     Pass through the automated ticket gates by inserting the ticket into the slot. When getting off the

subway at a station beyond the validity (有效) of the ticket, pay the additional fare at a fare-adjustment

machine.

1. What is the lowest cost of a subway ride for an adult?

A. $1.00.        

B. $1.50.      

C. $2.00.        

D. $3.50.

2. How can a rider determine the fare of a subway ride?

A. It is automatically determined.                

B. It is always $2.00

C. Fare-adjustment machines determine the fare.  

D. All fares are posted.

3. Bus riders can NOT use _________.

A. change       

B. bills        

C. a bus pass    

D. a multiple pass

4. According to the information, all bus riders should _________.

A. exit from the back door

B. let the driver know in advance if they want to get off

C. ask the driver for change

D. pay according to a "price zone"

5. This text mainly tells us _________.

A. how to use city buses and subways

B. how convenient city buses and subways are

C. how to pay the fare for city buses and subways

D. how well city buses and subways are equipped