新视野大学英语第三版读写教程第一册课后题答案(完整版) Unit 1 Section A Language Focus Words in Use 1. Given the chance to show his ability, he regained (confidence) and began to succeed in school. 2. It is so difficult to (explore) the bottom of the ocean because some parts are very deep. 3. It was about 30 seconds before Alex (emerged) from the water; we were quite scared. 4. We often (assume) that when other people do the same things as we do, they do them for the same reasons; but this as
