单项选择题

Careful surveys have indicated that as many as 50 percent of patient do not take drags ______ directed.

[A] what
[B] so
[C] which
[D] as
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Write on ANSWER SHEET TWO a note of about 50～60 words based on the following situation: You are Emily’s teacher. You want to make an appointment with her to discuss about her paper. Write her a note to make an appointment with her. Marks will be awarded for content, organization, grammar and appropriateness.
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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, support your opinion with appropriate details. 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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