What is the first paragraph mainly about?
A.Common causes of cancers. B.Treatments for different cancers. C.Traditional bliefs on cancer. D.People’s attitudes to cancer patients.正确答案A
What is the first paragraph mainly about?
A.Common causes of cancers. B.Treatments for different cancers. C.Traditional bliefs on cancer. D.People’s attitudes to cancer patients.正确答案A