The purpose of the research conducted 15 years ago was to ______.A．find out the age groups

What is the main purpose of the passage？A．To outline the research findings on the brain st

What is the purpose of the research on Dead Sea？A．To uncover layers of ecological history.

The main purpose of the interview can be summarized as to______.A．analyze the current cond

According to the woman, the purpose of The Times campaign of saving the childrens hospital

The main purpose of the research was to find out

According to the author one of the purposes of te