计算题1.Answer:

题型：同步题难度：来源：

计算题
1.

Answer:
2. Bill is eighteen years old, and his age is three times that of Mary.
When Billis twice as old as Mary, how old is he then?
Answer:

答案

1. 8kg 2. 24 years old．

举一反三

计算题

Solve the puzzle to find out how many ping-pong balls are flying about here. The top ball is your answer.   Answer: ____

2. What is twice a half of five and a half?
A. Ten and a half.
B. Five and a half.
C. Ten.
D. Two and a half.
Answer: _____

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逻辑题
1. Which number completes the puzzle?

Answer: _ .
2. How many feet are there in a yard?
Answer: _ .

题型：同步题难度：| 查看答案

1. Following a logical sequence (逻辑顺序) , can you complete this puzzle?

Answer:
2. Peter is climbing a tall tree. The tree is 8 metres high. He climbs at four metres a minute, but slips
(滑) down two metres. If you think hard, you"ll  know how many minutes it takes him to get up.
Answer: _

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根据汉语提示完成句子
1. We are trying to        (评估)how well the new system works.
2. My income           (被评定为) 20,000 dollars.
3. I"d              (估计你成功的机会) as extremely low.

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用 while, meanwhile, during填空
1.      _the winter vacation, I came to know how to make coffee.
2. He came to visit me         I was out.
3. He often does his homework before a computer;        he listens to MP3.

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