The author implies that there is cause for concern...

Câu hỏi: The author implies that there is cause for concern if consumers with limited incomes buy organic foods instead of conventionally grown foods because ___________________.

A many organic foods are actually less nutritious than similar conventionally grown foods 

B organic foods can be more expensive but are often no better than conventionally grown foods

C conventionally grown foods are more readily available than organic foods 

D  too many farmers will stop using conventional methods to grow food crops