The schoolchildren got a lot from the magician‘s 查看材料
A. books
B. lecture
C. tricks
D. fact
E. memory
F. list
查看答案
According to the passage， which of the following is not fight？
A. Nanotechnology will be used to change the structures of materials.
B. Nanotechnology will make an operation more precisely.
C. Nanotechnology will change the properties of materials.
D. Nanotechnology will cure diseases that can"t be solved at present.
Paragraph 5__________. 查看材料
A. Good results
B. An ancient skill
C. Gaining attention
D. Memory tricks
E. A lecture on memory techniques
F. Ways to improve memory
Paragraph 3__________. 查看材料
A. Good results
B. An ancient skill
C. Gaining attention
D. Memory tricks
E. A lecture on memory techniques
F. Ways to improve memory
An Englishman invented the fridge in the 1920s. 查看材料
A. Right
B. Wrong
C. Not mentioned
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