题目内容
Here's a watermelon. Please _____.
[ ]
A.cut up it
B.cut it up
C.cut down it
D.cut it down
B.cut it up
C.cut down it
D.cut it down
B
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根据首字母和句意补全句子。
1. — Hello, Liming, have you got an e-mail a_______?
— Oh, yes. It's longyu@hotmail.com
2. — Could you tell me if there is a f _______ from Beijing to Guangzhou on November 26th?
— Just a minute, please. I have to c_______ my computer.
3. — Why were you shouting, Tom?
— The line was bad. We couldn't hear each other c_______.
4. — What's the knife made of?
— It's made of m_______.
5. — What are you doing, Lucy?
— I'm making a card. Tomorrow is Teachers' Day. I'll give Mr Wu my best w_______.
6. — Hi, David! Here's a book. It's written by Bill Gates. Most of our classmates are i_______ in it.
— Really? I'm sure I'll like it.
7. Ten hundred makes a t_______.
8. He may f_______ his Chinese exam if he misses so many lessons.
9. — We're going to have a p_______ to the island tomorrow. Are you coming with us?
— Great! I'd love to. I think it must be exciting.
10. — Han Mei drew a nice elephant yesterday.
— I think she'll be a good p_______ in the future.
— Oh, yes. It's longyu@hotmail.com
2. — Could you tell me if there is a f _______ from Beijing to Guangzhou on November 26th?
— Just a minute, please. I have to c_______ my computer.
3. — Why were you shouting, Tom?
— The line was bad. We couldn't hear each other c_______.
4. — What's the knife made of?
— It's made of m_______.
5. — What are you doing, Lucy?
— I'm making a card. Tomorrow is Teachers' Day. I'll give Mr Wu my best w_______.
6. — Hi, David! Here's a book. It's written by Bill Gates. Most of our classmates are i_______ in it.
— Really? I'm sure I'll like it.
7. Ten hundred makes a t_______.
8. He may f_______ his Chinese exam if he misses so many lessons.
9. — We're going to have a p_______ to the island tomorrow. Are you coming with us?
— Great! I'd love to. I think it must be exciting.
10. — Han Mei drew a nice elephant yesterday.
— I think she'll be a good p_______ in the future.
阅读理解。 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
David's got a text message from his friend Sam. Can you understand it? 7,15 20,15 20,8,5 16,1,18,11 This message was in code (密码, 代码). How many letters are there in the English alphabet? Twenty-six. So can you read it now?
B instead of C, and so on. His message to Sam shown on the right was very short. Can you understand?
she felt puzzled. She couldn't read it at all. But David was very happy that his sister couldn't read his message! Lots of people use codes to send secret messages. In a war, secrets are very important so soldiers often send each other messages in code. Nowadays, we can use computers to make and break difficult codes. Even before computers, people invented other machines to do this. Here's a famous machine that Germans used in the Second World War (1941-1945). It's called the Enigma Machine. The machines were very big, heavy and expensive. Every day they changed the codes automatically, and this made it almost impossible for anyone to break the codes. The person sending a message had one machine, and the person receiving the message had another. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1.Sam asked David to go to the ______. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
[ ] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
A.park B.house C.museum D.zoo | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2.Sam told David to meet him ______. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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A.before breakfast B.after school C.after dinner D.before school | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
3.Codes are used to keep something ______. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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A.new B.old C.secret D.known | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
4.People will never know the meaning if they can't ______ the code. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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A.break B.make C.change D.write | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
5.The best title of this passage is . | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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A.English Letters B.Codes C.Messages D.Machines |