请在第__（49）__处填上正确答案。 查看材料
A. But it also looks at the celebrity"s presence on the Internet and in the media.
B. In 1991， she did a lot of work for the National Child Protection Act.
C. She was not a very successful woman.
D. She began broadcasting while still at high school.
E. It placed Winfrey at the top of its annual ranking of the 100 people last week.
F. The couple had been tight-lipped about their break-up.
请在第__（47）__处填上正确答案。 查看材料
A. But it also looks at the celebrity"s presence on the Internet and in the media.
B. In 1991， she did a lot of work for the National Child Protection Act.
C. She was not a very successful woman.
D. She began broadcasting while still at high school.
E. It placed Winfrey at the top of its annual ranking of the 100 people last week.
F. The couple had been tight-lipped about their break-up.
糖尿病饮食计算常用的食品交换法对毛品进行分类的依据是
A. 所含热量多少
B. 所含蛋白质种类
C. 所含糖类种类
D. 所含的主要营养素种类
E. 食物重量
The dilemmas created by the use of internet may be about all of the following aspects，except__________． 查看材料
A. copyrights
B. inventory control
C. constant monitoring
D. intellectual property
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