What is the purpose of Johnson's speech tour?A. To take himself as an example in fighting the disease.B. To raise the awareness of young American against the disease.C. To provide a better cure for the black American HIV sufferers.D. To try some new medic

题目

What is the purpose of Johnson's speech tour?

A. To take himself as an example in fighting the disease.

B. To raise the awareness of young American against the disease.

C. To provide a better cure for the black American HIV sufferers.

D. To try some new medical solutions on the HIV and AIDS sufferers.


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    4. Tom doesn’t like the film_________,but his parents like _________ .

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    C.生产者:wait(e); wait(s); append(); signal(s); signal(n);消费者: wait(s); wait(n); take(); signal(e); signal(s);

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    D

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