网址：http://m.1010jiajiao.com/timu3_id_2384407[举报]
Can animals be made to work for us? Some scientists think that one day animals may be taught to do a lot of simple jobs. They say that in a film or on TV we may see elephants, monkeys, dogs or other animals doing a lot of things. If you watch carefully, you may find that those animals are always given something to eat in return for doing them. The scientists say that many different animals may be taught to do lots of simple jobs if they know they will get something to eat in return.
Of course, as we know, dogs can be used to guard a house, and elephants can be used to do some heavy jobs. And we can also teach animals to work in factories. Apes
（猿猴）, for example, have been used in America to help make cars, and scientists are sure that these large monkeys may one day get in crops and even drive trains.(1)Animals can do things in the film because they are ________.
[
]|
A ．afraid |
B ．taught to |
C ．used |
D ．asked to |
(2)________ for a dog to guard the house.
[
]|
A ．It's easy |
B ．It's hard |
|
C ．It's a problem |
D ．It's difficult |
(3)After learning the text, we know if we teach some different animals to do some work they can _______.
[
]|
A ．never learn to do them |
B ．do all kinds of things |
|
C ．do some kinds of work |
D ．do lots of difficult jobs |
(4)Which is the cleverest animal?
[
]|
A ．A dog. |
B ．An ape. |
|
C ．The writer doesn't tell us that. |
D ．An elephant. |
I don't know ______ sentences with these words.
[ ]
A. to make B. how can I make C. how to make D. to be made
查看习题详情和答案>>Read “Flags” and answer questions 1 to 5.
FlagsFlags have existed for over 3000 years. The earliest flags were wooden or metal poles topped with a carving.
About 2000 years ago pieces of fabric were added to some poles for decoration. Over the next 500 years the free-flying part of the flag became more important.
Every country today has its own flag. Many groups and organisations also have a flag which stands for, or symbolises, the aims of the group.
The United Nations
The flag depicts a world map, centred on the north pole. The map is surrounded by an olive wreath, symbolising peace and co-operation. The flag is blue and white.
Nepal
This is the only national flag that is not a rectangle. The white shapes represent the sun and moon.
Singapore
The five stars stand for five ideals：democracy, peace, progress, justice and equality.
Japan
The central red disc of the sun represents sincerity and passion. The white background represents purity and honesty.
Cambodia
Three towers of the famous temple of Angkor Wat feature on this flag.
Bhutan
The wingless dragon is the national symbol. Bhutan means “Land of the Thunder Dragon”.
1．Flags have been in existence for ________.
[ ]
A．500 years
B．over 3000 years
C．about 2000 years
D．between 500 and 2000 years
2．A very old flag is likely to ________.
[ ]
A．be made of fabric
B．have a map on it
C．have white shapes on it
D．be made of carved wood
3．The flag which features a temple belongs to _______.
[ ]
4．An olive wreath is used to represent ________.
[ ]
5．Two flags that include the sun in their design belong to ________.
[ ]
A．Nepal and Japan
B．Singapore and Japan
C．the United Nations and Nepal
D．the United Nations and Singapore
查看习题详情和答案>>
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
把下列短语和相应的意思连接起来
|
1．be interested in( ) |
A．be not able to stop doing |
|
2．instead of( ) |
B．showing great care about something or somebody |
|
3．can't stop doing( ) |
C．as a replacement of |
|
4．consist of( ) |
D．an action that has often happened in the past |
|
5．used to do( ) |
E．be made up of |