陕西省2015
高考英语人教版一轮课时作业及解析:必修4 unit 5 课时作业(二十) 必修4 unit 5 theme parks ⅰ.单词拼写 1.the________(主题) of our discussion is american country music. 2.the teacher suggested that we buy an________(高级的) englishchinese dictionary. 3.we have taken effective measures to________(保护) our natural resources. 4.the method you thought out j