練習(xí)材料：NEW CONCEPT ENGLISH BOOK 2 Lesson 16 A polite request If you park y...

練習(xí)材料：NEW CONCEPT ENGLISH BOOK II Lesson15 Good news The secretary told m...

練習(xí)材料：NEW CONCEPT ENGLISH BOOK II Lesson14 Do you speak English? I had an...

練習(xí)材料：NEW CONCEPT ENGLISH BOOK II Lesson13 The Greenwood Boys The Greenwo...

練習(xí)材料：NEW CONCEPT ENGLISH BOOK II Lesson12 Our neighbor, Captain Charles ...

練習(xí)材料：NEW CONCEPT ENGLISH BOOK II Lesson10 We have an old musical instrum...

練習(xí)材料：NEW CONCEPT ENGLISH BOOK II Lesson9 On Wednesday evening, we went t...

練習(xí)材料：NEW CONCEPT ENGLISH BOOK II Lesson8 Joe Sanders has the most beauti...