Cambridge + YuzheJun 2, 20171 min readIELTS - OG - Test 1 - section 4 - listening practice31-40 题听力请点击：音频1Please click the audio 1 to listen to the lecture as to the prompts 31-40 #IELTSListening
31-40 题听力请点击：音频1Please click the audio 1 to listen to the lecture as to the prompts 31-40 #IELTSListening
