001. B4 U1 Reading (1段,正常).mp3
002. B4 U1 Reading (2段,正常).mp3
003. B4 U1 Reading (3段,正常).mp3
004. B4 U1 Reading (4段,正常).mp3
005. B4 U1 Reading (5段,正常).mp3
006. B4 U1 Reading (6段,正常).mp3
007. B4 U1 Reading (1段,慢速).mp3
008. B4 U1 Reading (2段,慢速).mp3
009. B4 U1 Reading (3段,慢速).mp3
010. B4 U1 Reading (4段,慢速).mp3
011. B4 U1 Reading (5段,慢速).mp3
012. B4 U1 Reading (6段,慢速).mp3
013. B4 U1 Words for Production (1-10).mp3
014. B4 U1 Words for Production (11-20).mp3
015. B4 U1 Words for Production (21-29).mp3
016. B4 U1 Words for Recognition.mp3
017. B4 U1 Idioms and Phrases.mp3
018. B4 U1 Explore More.mp3
019. B4 U1 Listen Carefully (I).mp3
020. B4 U1 Listen Carefully (II).mp3
021. B4 U1 Listen Carefully (III).mp3
022. B4 U2 Reading (1段,正常).mp3
023. B4 U2 Reading (2段,正常).mp3
024. B4 U2 Reading (3段,正常).mp3
025. B4 U2 Reading (4段,正常).mp3
026. B4 U2 Reading (5段,正常).mp3
027. B4 U2 Reading (6段,正常).mp3
028. B4 U2 Reading (1段,慢速).mp3
029. B4 U2 Reading (2段,慢速).mp3
030. B4 U2 Reading (3段,慢速).mp3
031. B4 U2 Reading (4段,慢速).mp3
032. B4 U2 Reading (5段,慢速).mp3
033. B4 U2 Reading (6段,慢速).mp3
034. B4 U2 Words for Production (1-10).mp3
035. B4 U2 Words for Production (11-20).mp3
036. B4 U2 Words for Production (21-30).mp3
037. B4 U2 Words for Recognition.mp3
038. B4 U2 Idioms and Phrases.mp3
039. B4 U2 Explore More.mp3
040. B4 U2 Listen Carefully (I).mp3
041. B4 U2 Listen Carefully (II).mp3
042. B4 U2 Listen Carefully (III).mp3
043. B4 U3 Reading (1段,正常).mp3
044. B4 U3 Reading (2段,正常).mp3
045. B4 U3 Reading (3段,正常).mp3
046. B4 U3 Reading (4段,正常).mp3
047. B4 U3 Reading (5段,正常).mp3
048. B4 U3 Reading (6段,正常).mp3
049. B4 U3 Reading (1段,慢速).mp3
050. B4 U3 Reading (2段,慢速).mp3
051. B4 U3 Reading (3段,慢速).mp3
052. B4 U3 Reading (4段,慢速).mp3
053. B4 U3 Reading (5段,慢速).mp3
054. B4 U3 Reading (6段,慢速).mp3
055. B4 U3 Words for Production (1-10).mp3
056. B4 U3 Words for Production (11-20).mp3
057. B4 U3 Words for Production (21-31).mp3
058. B4 U3 Words for Recognition.mp3
059. B4 U3 Idioms and Phrases.mp3
060. B4 U3 Explore More.mp3
061. B4 U3 Listen Carefully (I).mp3
062. B4 U3 Listen Carefully (II).mp3
063. B4 U4 Reading (1段,正常).mp3
064. B4 U4 Reading (2段,正常).mp3
065. B4 U4 Reading (3段,正常).mp3
066. B4 U4 Reading (4段,正常).mp3
067. B4 U4 Reading (5段,正常).mp3
068. B4 U4 Reading (6段,正常).mp3
069. B4 U4 Reading (7段,正常).mp3
070. B4 U4 Reading (8段,正常).mp3
071. B4 U4 Reading (9段,正常).mp3
072. B4 U4 Reading (10段,正常).mp3
073. B4 U4 Reading (11段,正常).mp3
074. B4 U4 Reading (1段,慢速).mp3
075. B4 U4 Reading (2段,慢速).mp3
076. B4 U4 Reading (3段,慢速).mp3
077. B4 U4 Reading (4段,慢速).mp3
078. B4 U4 Reading (5段,慢速).mp3
079. B4 U4 Reading (6段,慢速).mp3
080. B4 U4 Reading (7段,慢速).mp3
081. B4 U4 Reading (8段,慢速).mp3
082. B4 U4 Reading (9段,慢速).mp3
083. B4 U4 Reading (10段,慢速).mp3
084. B4 U4 Reading (11段,慢速).mp3
085. B4 U4 Words for Production (1-10).mp3
086. B4 U4 Words for Production (11-20).mp3
087. B4 U4 Words for Production (21-31).mp3
088. B4 U4 Words for Recognition.mp3
089. B4 U4 Idioms and Phrases.mp3
090. B4 U4 Explore More.mp3
091. B4 U4 Listen Carefully (I).mp3
092. B4 U4 Listen Carefully (II).mp3
093. B4 U5 Reading (1段,正常).mp3
094. B4 U5 Reading (2段,正常).mp3
095. B4 U5 Reading (3段,正常).mp3
096. B4 U5 Reading (4段,正常).mp3
097. B4 U5 Reading (5段,正常).mp3
098. B4 U5 Reading (6段,正常).mp3
099. B4 U5 Reading (7段,正常).mp3
100. B4 U5 Reading (1段,慢速).mp3
101. B4 U5 Reading (2段,慢速).mp3
102. B4 U5 Reading (3段,慢速).mp3
103. B4 U5 Reading (4段,慢速).mp3
104. B4 U5 Reading (5段,慢速).mp3
105. B4 U5 Reading (6段,慢速).mp3
106. B4 U5 Reading (7段,慢速).mp3
107. B4 U5 Words for Production (1-10).mp3
108. B4 U5 Words for Production (11-20).mp3
109. B4 U5 Words for Production (21-27).mp3
110. B4 U5 Words for Recognition.mp3
111. B4 U5 Idioms and Phrases.mp3
112. B4 U5 Explore More.mp3
113. B4 U5 Listen Carefully (I).mp3
114. B4 U5 Listen Carefully (II).mp3
115. B4 U5 Listen Carefully (III).mp3
116. B4 U6 Reading (1段,正常).mp3
117. B4 U6 Reading (2段,正常).mp3
118. B4 U6 Reading (3段,正常).mp3
119. B4 U6 Reading (4段,正常).mp3
120. B4 U6 Reading (1段,慢速).mp3
121. B4 U6 Reading (2段,慢速).mp3
122. B4 U6 Reading (3段,慢速).mp3
123. B4 U6 Reading (4段,慢速).mp3
124. B4 U6 Words for Production (1-10).mp3
125. B4 U6 Words for Production (11-20).mp3
126. B4 U6 Words for Production (21-30).mp3
127. B4 U6 Words for Recognition.mp3
128. B4 U6 Idioms and Phrases.mp3
129. B4 U6 Explore More.mp3
130. B4 U6 Listen Carefully (I).mp3
131. B4 U6 Listen Carefully (II).mp3
132. B4 U7 Reading (1段,正常).mp3
133. B4 U7 Reading (2段,正常).mp3
134. B4 U7 Reading (3段,正常).mp3
135. B4 U7 Reading (4段,正常).mp3
136. B4 U7 Reading (5段,正常).mp3
137. B4 U7 Reading (1段,慢速).mp3
138. B4 U7 Reading (2段,慢速).mp3
139. B4 U7 Reading (3段,慢速).mp3
140. B4 U7 Reading (4段,慢速).mp3
141. B4 U7 Reading (5段,慢速).mp3
142. B4 U7 Words for Production (1-10).mp3
143. B4 U7 Words for Production (11-20).mp3
144. B4 U7 Words for Production (21-31).mp3
145. B4 U7 Words for Recognition.mp3
146. B4 U7 Idioms and Phrases.mp3
147. B4 U7 Explore More.mp3
148. B4 U7 Listen Carefully (I).mp3
149. B4 U7 Listen Carefully (II).mp3
150. B4 U8 Reading (1段,正常).mp3
151. B4 U8 Reading (2段,正常).mp3
152. B4 U8 Reading (3段,正常).mp3
153. B4 U8 Reading (4段,正常).mp3
154. B4 U8 Reading (5段,正常).mp3
155. B4 U8 Reading (6段,正常).mp3
156. B4 U8 Reading (1段,慢速).mp3
157. B4 U8 Reading (2段,慢速).mp3
158. B4 U8 Reading (3段,慢速).mp3
159. B4 U8 Reading (4段,慢速).mp3
160. B4 U8 Reading (5段,慢速).mp3
161. B4 U8 Reading (6段,慢速).mp3
162. B4 U8 Words for Production (1-10).mp3
163. B4 U8 Words for Production (11-20).mp3
164. B4 U8 Words for Production (21-29).mp3
165. B4 U8 Words for Recognition.mp3
166. B4 U8 Idioms and Phrases.mp3
167. B4 U8 Explore More.mp3
168. B4 U8 Listen Carefully (I).mp3
169. B4 U8 Listen Carefully (II).mp3
170. B4 U8 Listen Carefully (III).mp3
171. B4 U9 Reading (1段,正常).mp3
172. B4 U9 Reading (2段,正常).mp3
173. B4 U9 Reading (3段,正常).mp3
174. B4 U9 Reading (4段,正常).mp3
175. B4 U9 Reading (5段,正常).mp3
176. B4 U9 Reading (6段,正常).mp3
177. B4 U9 Reading (1段,慢速).mp3
178. B4 U9 Reading (2段,慢速).mp3
179. B4 U9 Reading (3段,慢速).mp3
180. B4 U9 Reading (4段,慢速).mp3
181. B4 U9 Reading (5段,慢速).mp3
182. B4 U9 Reading (6段,慢速).mp3
183. B4 U9 Words for Production (1-10).mp3
184. B4 U9 Words for Production (11-20).mp3
185. B4 U9 Words for Production (21-31).mp3
186. B4 U9 Words for Recognition.mp3
187. B4 U9 Idioms and Phrases.mp3
188. B4 U9 Explore More.mp3
189. B4 U9 Listen Carefully (I).mp3
190. B4 U9 Listen Carefully (II).mp3
191. B4 U9 Listen Carefully (III).mp3
192. B4 U10 Reading (1段,正常).mp3
193. B4 U10 Reading (2段,正常).mp3
194. B4 U10 Reading (3段,正常).mp3
195. B4 U10 Reading (4段,正常).mp3
196. B4 U10 Reading (5段,正常).mp3
197. B4 U10 Reading (6段,正常).mp3
198. B4 U10 Reading (7段,正常).mp3
199. B4 U10 Reading (1段,慢速).mp3
200. B4 U10 Reading (2段,慢速).mp3
201. B4 U10 Reading (3段,慢速).mp3
202. B4 U10 Reading (4段,慢速).mp3
203. B4 U10 Reading (5段,慢速).mp3
204. B4 U10 Reading (6段,慢速).mp3
205. B4 U10 Reading (7段,慢速).mp3
206. B4 U10 Words for Production (1-10).mp3
207. B4 U10 Words for Production (11-20).mp3
208. B4 U10 Words for Production (21-31).mp3
209. B4 U10 Words for Recognition.mp3
210. B4 U10 Idioms and Phrases.mp3
211. B4 U10 Explore More.mp3
212. B4 U10 Listen Carefully (I).mp3
213. B4 U10 Listen Carefully (II).mp3
214. B4 U10 Listen Carefully (III).mp3