- 讲师:刘萍萍 / 谢楠
- 课时:160h
- 价格 4580 元
特色双名师解密新课程高频考点,送国家电网教材讲义,助力一次通关
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Which of the following can be inferred from Paragraph Three?
A.Some of the hospital costs will be covered by commercial insurance companies.
B.The insurance companies are willing to pay for all the charges.
C.Hospital sticker prices usually get trumped by a high power from the hospital.
D.The rate that insurance companies will pay is determined by themselves.
请帮忙给出正确答案和分析,谢谢!
PM2.5是指直径
A、<2.5μm的颗粒物
B、2.5μm<颗粒物<10μm
C、2.5μm<颗粒物<5μm
D、等于2.5μm的颗粒物
E、≤2.5μm的颗粒物
请帮忙给出正确答案和分析,谢谢!
化妆品中下列哪些物质规定限量要求
A、汞、砷、铅、甲醛
B、汞、砷、铅、甲醇
C、汞、砷、铅、镍
D、镍、汞、砷、甲醛
E、镍、汞、砷、甲醇
请帮忙给出正确答案和分析,谢谢!
What is the passage mainly about?
A.Being absent-minded is serious and dangerous.
B.Being forgetful all the time is understandable.
C.Forgetfulness is natural at times.
D.How to protect yourself from memory "tricks".
请帮忙给出正确答案和分析,谢谢!
What was the woman doing at lunchtime?
A.Giving a lecture.
B.Discussing political science.
C.Working on a science problem.
D.Reading books in a library.
请帮忙给出正确答案和分析,谢谢!
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