计算题 Solve the puzzle to find out how many ping-pong balls are flying about here

题型：同步题难度：来源：

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: _____

答案

1. 115
2. B

举一反三

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: _

题型：同步题难度：| 查看答案

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.

题型：同步题难度：| 查看答案

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.

题型：同步题难度：| 查看答案

根据内容提示完成句子。
1. It was also a treasure ______ ______ gold and jewels, which took the country"s best artists about ten
    years to make.
2. Although he had ______ _______ _______for the final of the race he decided at first not to take part.
3. We are determined to create ________ ________ ________ system.
4. You should _______ ________ _______ _______the rainforest where I live and appreciate how the
   animals live together.
5. _______ _______ _______ ______ that Kip Keino became the only Kenyan sportsman ever to
   appear on the cover of the world famous sports magazine Sports Illustrated.

题型：河北省期末题难度：| 查看答案