TOEFL Reading: ETS-TOEFL阅读机经 - UHVJPDYW53601QZ6L$

According to paragraph 1, European settlers were interested in areas that had already been cleared by Native Americans because A. they believed that the most fertile soil was to be found in those areas B. they wanted to locate their field where they would do as little damage to the forest as possible C. they clean forestland to create fields was extremely hard work D. It took some time before a newly cleared area became suitable for planting crops