懂你英語Level4 Unit1 Part1 Listening Christina is ona two-week vacation. Thi...

懂你英語L3-unit3 Unit 3-1 Listening There are manyforms of life on earth, in...

懂你英語L3-unit2 Unit 2-1 Listening Matter is madeof atoms and molecules. Wa...

懂你英語L3-unit1 Unit 1-1 Listening Kathy usuallygets up at 6:30 but this mo...

懂你英語Level 2 - Unit 3 Part 1 Listening 1 Bus Schedule Here is a busschedu...

懂你英語L2-unit2 L2-2-1 Listening Dan is a pilot He works forGlobal Airlines...

懂你英語Level 2Unit 1 Part 1 Listening The Jackson Family This is the Jackso...

懂你英語Level 1 Unit2 Part 1 Listening People, Country & Cities Here are two...

懂你英語Level 1 Unit1 Part 1 Listening Name & Gender This is Dan. Dan is a m...