10. Heart trouble is one of the most serious _____ of death among old people.A．r

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10. Heart trouble is one of the most serious _____ of death among old people.

A．reasons

B．troubles

C．illnesses

D．Causes

答案

解析

略

举一反三

29. Even if the judge takes your side, you will have no chance to win the ________.

A．case

B．support

C．argument

D．Charge

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24．The Dragon Boat Festival had its____as an event in memory of Qu Yuan, a great poet in China.

A．reason

B．explanation

C．origin

D．Resource

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12．—Hello, Jack, where were you last night?
—_____. We were talking about the war on Iraq.

A．At the Roberts’

B．To the Roberts

C．To Roberts

D．At the Roberts

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-------- Did you go to the film festival?
-------- Yes, it was excellent. Zhang Yimou’s latest film was really a _______ for the eyes.

A．flash

B．feast

C．sight

D．scene

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29．There are also instructions about the________of all the buttons and switches．

A．purpose

B．function

C．power

D．Effect

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