A:- How long is the Great Wall?B:- Its about six thousand seven hundred kilometres.多长大约the Huanghe River5,400km-How long is .?-Its about .the Changjiang River6,300km-How long is .?-Its about .our classroom8m-How long is .?-Its about .-How big is our class?多大-Our class has got 60 pupils.-How big is our class?有 小学生De Zhou - 5 millionNew York -8 millionBeijing - 14 million-How big is .?-Its got .people.Module 1Unit 2 Its in the west.Guessing Game A: Its an animal. B: Tell me more about it. A: Its v
