题目内容：
6(5.0) Just two months ago, Ana, a teenager, was preparing for an important exam. Winners would receive scholarships and be able to study in theUnited States. Ana knew her grades were excellent, but she realized that she must do well in the exams in order to qualify for the $3,000 stipend. Although Ana had worried about the interview part of the exam, she came through with flying colors. She spoke to the American interviewers about her family background and discussed her educational plans with them. Her hard work paid off, for she was one of twenty awarded a four-year scholarship earlier this month.
Now Ana can’t believe that she is sitting in a business management class at the University of California at Los Angeles. Although she has had seven years of English language classes, Ana is having difficulty with the text and lectures because there are so many new words and technical definitions to remember. Ana is finding it difficult to understand the professor. Now she must work twice as hard to maintain her high grades.
1、（1分）
What’s the main idea of the first paragraph?
A A)
B B)
C C)
D D)
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