用一个吸收塔吸收混合废气中的气态污染物A，已知A在气、液两相中得瑟平衡关系为y°=x，气体入口浓度为y1=0.1，液体入口浓度为x2=0.01.

A good way to save money in a supermarket is to______.

A．go just before dinner

B．buy things that are in the prettiest packages

C．walk around and see what you need

D．make a list of what you need before you go

A．physiology

B．biology

C．psychology

D．biophysics

听力原文： A supermarket club card is a new way for people to save money on items they buy. People used to cut out coupons to save money. Now they use a card that looks like a credit card when they pay for items. Only people with cards can get the lower price.

To get a card, people must give out their name, address, and other personal information. Everything club card users buy is stored on a computer in a file with their name on it. In the coupon days, no one kept track of the things people bought. Now, computers allow huge amounts of information to be saved.

In order to save money with the cards, people could lose privacy. So far, the information, or data, is private. But that could change. There are many companies who might be interested in knowing what people buy. For instance, an insurance company might want to know if their clients buy healthy food, or if people buy a lot of medicine from the store.

People want to make sure there are laws to protect data kept on computers. Stores that use club cards have promised to keep the information private. Some people are afraid the stores might change their minds if companies offered enough money. Some people say the information is worth as much as treasure.

Credit card companies can't tell others where you shop. Telephone companies can't sell a list of numbers you call. But all of this information is on a computer and could be given out. Some people think the store's promise is good enough. Others aren't so sure.

(33)

A．Grocery stores.

B．Video stores.

C．Airlines.

D．All of the above.

A. Most inexpensive

B. Save money

C. Low cost

D. Economically

Which of the following statements is NOT true？

A．The grocery store is more convenient than the supermarket.

B．The grocery store opens very early.

C．The supermarket can buy a great number of cheaper things at a time.

D．The supermarket can save you both money and time.

Saving Money

Where you save your money often depends on what you are saving for. If you are saving to buy a CD (光盘) or to go to a concert, then probably you would keep your

money somewhere in your room.

If you are saving for a big purchase like a mountain bike or a school trip, where would you save your money？

One place to save money is the bank. Putting your money in a savings account will help your money earn more money. If you put your money in a piggy bank (猪形储蓄罐),one year later you'll still have the same amount of money you put in. If you put your money in a savings account, one year later, you'll have more money than you put in.Why？

When you keep your money in a bank, your money earns interest. Interest is an amount of money a bank pays you to use your money. The bank uses your money (and

the money of other people, too) to loan money to people and businesses.

The bank will send you a statement several times a year. A bank statement tells you how much money you have in your account. It also tells you how much interest you have earned. If you leave your money in the bank, you can watch it grow!

Another way you can save money is to buy a certificate of deposit or CD． If you have some money that you don't need to use for a long time, this is a good way to make your money grow.

You can buy a CD at a bank. You agree not to use the money for a certain period of time. That period might be from six months to five years. You can't touch your money during that time. If you do, you must pay a penalty, or fee.

第 36 题 Your money will earn more money if you put it

A．in your room.

B．in a piggy bank.

C．in your pocket.

D．in a savings account.

Saving Money

Where you save your money often depends on what you are saving for. If you are saving to buy a CD (光盘) or to go to a concert, then probably you would keep your money somewhere in your room.

If you are saving for a big purchase like a mountain bike or a school trip, where would you save your money？

One place to save money is the bank. Putting your money in a savings account will help your money earn more money. If you put your money in a piggy bank (猪形储蓄罐), one year later you'll still have the same amount of money you put in. If you put your money in a savings account, one year later, you'll have more money than you put in. Why？

When you keep your money in a bank, your money earns interest. Interest is an amount of money a bank pays you to use your money. The bank uses your money (and the money of other people, too) to loan money to people and businesses.

The bank will send you a statement several times a year. A bank statement tells you how much money you have in your account. It also tells you how much interest you have earned. If you leave your money in the bank, you can watch it growl

Another way you can save money is to buy a certificate of deposit or CD. If you have some money that you don't need to use for a long time, this is a good way to make your money grow.

You can buy a CD at a bank. You agree not to use the money for a certain period of time. That period might be from six months to five years. You can't touch your money during that time. If you do, you must pay a penalty, or fee.

Your money will earn more money if you put it

A．in your room.

B．in a piggy bank.

C．in your pocket.

D．in a savings account.

根据短文回答 36～40 题。

Saving Money

Where you save your money often depends on what you are saving for If you are saving to buy a dictionary or to go to a concert, then probably keep your money somewhere in your room.

If you are saving for a big purchase like a mountain bike or a school trip, where would you save your money？ ~

One place to save money is the bank Putting your money in a savings account will help your money earn more money If you put your money in a piggy bank (猪形储蓄罐), one year later you'll still have the same amount of money you put in If you put your money in a savings account, one year later, you'll have more money than you put in

Why？

When you keep your money in a bank, your money earns interest. Interest is the amount of money a bank pays you to use your money y The bank uses your money (and the money of other people, too) to loan money to people and businesses.

The bank will send you a statement several times a year A bank statement tells you how much money there is in your account It also tells you how much interest you have earned If you leave your money in the bank, you can watch it grow!

Another way you can save money is to buy a certificate of deposit or CD If you have some money that you don't need to use for a long time, this is a good way to make your money grow

You can buy a CD at a bank You agree not to use the money for a certain period of time That period might be from six months to five years You can't touch your money during that time If you do, you must pay a penalty, or fee

Since the bank is using your money for that time period, it will pay you interest you will earn more interest with a CD than in a savings account Can you guess why？ It's because you promise to leave your money in the bank for a certain period of time, Banks pay different rates of interest so, and you may want to compare rates in newspaper ads before buying a CD．

第 36 题 Which way will help your money earn more money？（）

A．Putting your money in your room

B．Putting your money in a piggy bank

C．Putting your money in your pocket

D．Putting your money in a savings account