Lesson 4 动名词 1 & 拓展阅读Part 1 动名词作主语强化练习 答案：C 答案：A 答案：A 答案：ABPart 2 动名词作宾语强化练习 答案：A 答案：AB 强化练习 答案：BCA成果检验答案：CCBDC 课后作业中译英答案：1. I am looking forward to hearing2. I am used to walking in the par3. When we moved to Canada a few years ago, we had a hard time communicatingwith foreigners.4. This book is worth reading.阅读理解 答案：BCCB
