Why does the idea of care insurance conflict with social values according to Joan?
A. Because people are excessively optimistic about their health in old age.
Because most people cannot afford the relevant risks and costs.
C. Because the care insurance will definitely result in moral crisis.
D. Because people worry children will not support them if they are insured.
The author‘s attitude toward teacher evaluation based on students‘ test results is__________. 查看材料
A. quite undecided
B. somewhat disapproving
C. completely neutral
D. slightly approving Passage Two
小血管周围间充质干细胞属于()。
A. 全能细胞
B. 单能细胞
C. 多能细胞
D. 淋巴细胞
E. 以上细胞都不是
How does insurance company react in face of unpredictable care costs?
A. By offering care-only insurance.
By dropping the insurance requirements.
C. By raising the insurance fees.
D. By withdrawing some of their insurance.