TOEFL Question:
What is the authors main purpose?
Answer:
1. To describe a new cure for ear infections
2. To inform the reader of a new device
3. To urge doctors to use a new device
4. To explain the use of a magnet
Answer: 2
2. To inform the reader of a new device
3. To urge doctors to use a new device
4. To explain the use of a magnet
Answer: 2