第7题: [单项选择]X线胶片的核心结构是() A. 结合膜层 B. 保护膜层 C. 防光晕层 D. 片基层 E. 乳剂层 参考答案:E
第8题: [简答题]part 2 & 3Describe an advice that was given to you by a friend
Do you think your friend always gives you the right advice
Whom do you get advice when you have a problem
What is the most impressive advice you had
参考答案: