单项选择题
A.strong Puritan beliefs B.equality of men and women C.the encouragement of nonconformity D.the appreciation of poetic creativity
A.They create new jobs only for writers. B.Fewer and fewer people have access to new technology. C.They may threaten some traditional trades. D.They isolate people from one another.
A.They are unable to be broken down into harmless products. B.They consume a lot of natural resources. C.They produce harmful gases. D.They are capable of being reused.