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Lesson 4 A Visit to Lanzhou
【练基础】
Ⅰ.根据句意及首字母提示补全单词
1.A g of students are shopping in the shopping centre.
2.Look out when you c the street.
3.The river is 100 meters w and 2 000 kilometers long.
4.Our car is crossing the b on the river.
5.There are o 1 400...