Listen to the report and choose the best answers to the following questions.1. Which of the following is the most serious example of plagiarism?[音频]
A. Stealing another person's words as your own.
B. Cheating in an exam.
C. Buying a whole paper from someone.
D. Copying sentences from a book without giving credit.
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2. Which of the following punishments for plagiarism is NOT mentioned?
A. Being expelled from school forever.
Being given a failing grade on the paper or in the course.
C. Being taken to civil court and ordered to pay damages.
D. Having the student's degree withdrawn.
3. What can be concluded from the news?
A. The Internet has made it easy to discover plagiarism.
B. No more students will run the risk of plagiarism.
C. Teachers and students will play a cat-and-rat game.
D. The online services for identifying plagiarism is not so practical.
选择恰当的动词形式，并补全句子The tiger ___very strong.
A. is
B. are
C. will be
D. are not
We ____ busy all the time.
A. are
B. is
C. am
D. am not
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