policy
1. Chinese policy, American policy等表达方式前面通常没有the。foreign policy前面也往往没有the。
2.下面各句里的policy作“策略”解，注意在第一句和第二句里没有a，第三句和第四句里的a可有可无：
- Policy should not outweigh honour.
- It was policy to consent.
- It was (a) good policy to consent.
- It was (a) bad policy to consent.
当然The policy of this course is doubtful等句子里的The不可省去。
3.注意a policy（保险单）on his house里用on，a life insurance policyfor ¥ 2000里用for。
4.说“我保了火险”该说I have taken out a fire insurance policy。
