单项选择题
A.a good way of losing weight.B.a solution that doesn’t work.C.an efficient way of improving health.D.a bad way of wasting time.
A.Because it can help to control calories.B.Because it can reduce expense.C.Because it is more hygienic.D.Because it can save more time.
A.common people are tired of the current policy-makers.B.policy-making will be based on utilitarianism.C.they are good at making laws and policies.D.they are likely to bring up brand-new policies.