求新视野大学英语第二版第4册听说教程答案

unit1
Warming Up
1.F 2. T 3. NG
Understanding Short Conversations
1.A 2.C 3.B. 4.B 5.D 6.B.7.A 8.C 9.C. 10.D
Understanding a Long Conversation
ABACB
Understanding a Passage