课时提升作业15 (UNIT 5 Using Language & Writing).docx
课时提升作业15 参考答案.docx
课时提升作业(十五)
基础过关
Ⅰ.1.flavour 2.digest 3.essential 4.alternative 5.aspects
Ⅱ.1.extension 2.nutritious 3.organic;nutritional 4.depth 5.entirely
Ⅲ.1.free of 2.In addition 3.switching to 4.As for 5.For instance
Ⅳ.1.What impressed me most 2.to improve my painting skills 3.the fact that 4.Not only do we le...