《大学英语读写》课程教学资源（B）Ⅰ_自主学习材料（2019级）Unit 4：The Pickle Jar ——-useful expressions

Unit 1 Fighting with the Forces of Nature Unit 2 Smart Cars Unit 3 Job Interview Unit 4 Multicultural Society Unit 5 Cruelty Unit 6 The Peace of Life

I. Structure(15 minutes) Section a单词和语法选择 Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A, B), C, D). Then you should mark the corresponding letter on the Answer Sheet with a single line through the center