单项选择题

______ many times, this radio receiver is found very sensitive.

[A] Being tested
[B] Having been tested
[C] Having tested
[D] Testing

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Write on ANSWER SHEET TWO a composition of about 200 words: You are to write in three parts. In the first part, state specifically what your opinion is. In the second part, provide one or two reasons to support your opinion. In the last part, bring what you have written to a natural conclusion or make a summary. You should supply an appropriate title for your composition. Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.

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Write on ANSWER SHEET TWO a note of about 50～60 words based on the following situation: You are Tom. Your friend Jerry invites you to his birthday party. Write Jerry a note expressing your thanks for his invitation and accepting the invitation. Marks will be awarded for content, organization, grammar and appropriateness.

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