The government issued the new policy with the purpose of
A. controlling the expensive insurance charges
B. warning the illegal insurance companies
C. predicting the care expenses accurately
D. helping the insurers to reduce the risks
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根据录音，选择合适的答案（） 查看材料
A. He wears jeans to the office every day．
B. He doesn"t care much about his job．
C. He can wear casual clothes to the office on Fridays．
D. He can"t wear formal business suits on Fridays．
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
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