公共英语(PETS)三级模拟题(六)

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Section IV Writing

( 40 minutes )

You should write your responses to both parts on ANSWER SHEET 2.

Part A

66. Write a note to explain why you were absent from the night class.

Part B

67. For this part, you are required to write a composition based on the following table of The Brain and the Computer. Your composition should be no less than 150 words.

The Brain and the Compute

 

Brain

Computer

Size

one tenth of a cubic foot

hundreds of cubic feet of space

Electrical energy used

25 watts of electrical power

100,000 watts of electrical power

Structure of cells

directly connected to many other cells

unconnected cells like a cell of pigeonholes (鸽巢分类架)

Capacity

between 10 billion and 100 billion items of information

a few billion items of immediately accessible information, nothinking capacity

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