第一篇:高等数学在美国的教育方法引起了美国教育界的争论
46.what does the author say about ordinary Americans?
答案:B -- They think math is a complex subject.
47.What is the general complaint about America's math education according to Hacker?
答案:A - America is not doing as well as China.
48.What does Andrew Hacker's Numeracy 101 aim to do?
答案:B-Enable students to make practical use of basic math.
49.What does Maria Droujkova suggest math teachers do in class?
答案:A - Make complex concepts easy to understand.
50.What does Pamela Harris think should be the goal of math education?
答案:C - To broaden Americans' perspectives on math.
第二篇:机器人在护理老人方面有很大的贡献
51.What does the author say about Japan?
答案:B - It takes the lead in providing robotic care.
52.What do we learn about the robot Terajgio ?
答案:C - It does not have much direct contact with patients.
53.What are telepresence robots designed to do?
答案:D - Facilitate communication between patients and doctors or family members.
54..What is one special feature of the robot Actroid F?
答案:A- It interacts with patients just like a human companion.
55.What can we infer from the last paragraph?
答案:C- Robots will not make nurses redundant.