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Which of the following is best title of the passage？

A. Types of Colleges and Universities
B. Canadian Education
Canadian Education Program
Differences between College and University

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What is the explanation of sentence "He had never regained consciousness."？

A. He had never woken up.
B. He had never stood up.
C. He had never spoken out.
D. He had never ruled his country.

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During the telecommunication, the first step is that ______.

A. information should be changed into electronic signals
B. electronic signals should be changed into information
C. the signals should be transmitted by means of media such as telephone wires or radio waves
D. it should provide the key medium for information and signals

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听力原文： In ancient Egypt, as everywhere, throwing stones was a favourite children's game. But a badly thrown rock could hurt a child. Looking for something less dangerous to throw. what the Egyptians made were probably the first balls.
At first, balls were made of grass or leaves held together by vines. Later they were made of pieces of animal skin sewed together and stuffed with feathers or hay.
Even though the Egyptians like fighting, they found time for peaceful games. Before long they had developed a number of tall games, each with its own set of rules. Perhaps they played ball more for instruction than for fun. Ball playing was thought of mainly as a way to teach each young man the speed and skill he would need for war.
8. Who invented the ball？
(8)

A. Egyptian
B. French.
Chinese.
D. American.

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What is the probable reason that may bring about SBS？

A. SBS is said to be caused by one of two general categories of pollution, given a poorly ventilated, airtight building.
B. The "new smell" of chemical vapors given off by paint, glue and other construction materials.
C. Formaldehyde is one of the many VOCs which also cause SBS.
D. None of the above three.

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Which of the following is best title of the passage？

A. Types of Colleges and Universities B. Canadian Education Canadian Education Program Differences between College and University

What is the explanation of sentence "He had never regained consciousness."？

During the telecommunication, the first step is that ______.

What is the probable reason that may bring about SBS？

A. Types of Colleges and Universities
B. Canadian Education
Canadian Education Program
Differences between College and University