Unit 2 Around the world习题 2一、写出单词或词组1.美国_______________________ 2.泰国___________________ 3.澳洲;澳大利亚______________4.俄罗斯_________________ 5.汉语________________________6.法语___________________ 7.俄语________________________8.日语___________________ 9.金字塔______________________10.树袋熊__________...