阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式．
Joseph is a teacher in New York． He gives lessons to（1） （he） students about American history． But he was born（2） Kenya， an African country where the children lead a very different life． For example，a ten﹣year old boy may spend （3） （ much） time in taking care of cows than studying at school． The children also learn many（4） （skill）like how to live in the wild．
Unlike many other children， Joseph went to school． And（5） （lucky）， when he was 15， he came（6） （study） in America and then became a teacher． Joseph has written（7） book called Facing the Lion． In the book， he talks about his childhood． He thinks（8） is very important for American children to learn about the cultural differences between their country（9） the others． He also thinks children should learn to be strong and full of hope． Now Joseph（10） （do） a project， hoping that it will help children face their own "lions"．
Computers are now as commonly used in business as the telephone．Therefore，it's important that people know how （46） them efficiently．Now，you and your whole team are（47） to do this on your computer in the simplest way﹣﹣﹣taking our online courses．And then you can learn and practice （48） yourself．
The person（49） appears on the screen acts as your teacher，guiding you through the tasks （50） explaining everything．Then more difficult exercises allow you to practice the things you（51） learned and test your understanding．
（52） courses are excellent value﹣only 69.99 pounds．You（53） save yourself money if you buy the complete collection of seven courses．This is now available at the retail（零售）（54） of 410 ponds．You can make a（55） saving of 10% by ordering the complete collection within the next thirty days．
|
46．A．to use |
B．use |
C．using |
D．used |
|
47．A．able |
B．unable |
C．ably |
D．disable |
|
48．A．to |
B．in |
C．by |
D．on |
|
49．A．which |
B．who |
C．what |
D．whom |
|
50．A．or |
B．but |
C．and |
D．nor |
|
51．A．had |
B．have |
C．has |
D．having |
|
52．A．These |
B．Each |
C．Every |
D．Either |
|
53．A．must |
B．ought |
C．need |
D．can |
|
54．A．money |
B．worth |
C．shop |
D．price |
|
55．A．far |
B．further |
C．close |
D．closer |
Do you know how rice first came to China？ There is an old Chinese story
（1） is about little girl who went out to fish． There was famine（饥荒）and everybody was very （2） /'hʌŋgrɪ/．
The little girl felt her net growing heavy and was very happy． However， it was the King of Frogs（青蛙）that she（3） /kɔ： t/．The frog told her to hold out her fishing net to the sun's rays and he would sing（4） magic song．The little girl followed his instructions．She was（5） （great）surprised to see the rays of sunshine falling through the net． And they were changed （6） golden grains（谷粒）of rice． The first rice was thought to arrive in this way．
We do not know whether this story is true， but it tells （7） （we）that rice has the same value as gold to the Chinese． Rice （8） （be）always the main food for the Chinese．For centuries， much land has been devoted（奉献）to rice﹣planting and many Chinese people are （9） （farmer）， who work very hard for each grain．
It's important to （10） /seɪv/ food and say no to waste． After all， waste not， want not．
happy， because
．
cheap， than
．
now
．
