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
