B2 LISTENING TESTSQuestion 1 / 7
请完成全部题目，最后查看答案与解析
LISTENING · B2
Listen and answer
ENB2 Pre-advanced · LISTENING TESTS
The truth about “expired” food
B2 English Listening Test · Audio · Transcript · Feedback
CEFRA1—C2Every level · Every skill
B2 English Listening Test · Audio · Transcript · Feedback