题目内容
13.听第一段对话,回答11~13小题.11.Why do they collect waste things along the river?
A.To sell it for money.
B.To walk along the river every day.
C.To stop the river from being polluted.
12.How many members are there in their team?
A.12. B.28. C.16.
13.When do they do the volunteer work?
A.After lunch at noon.
B.At 7:30 every morning.
C.After dinner every evening.
分析 略
解答 CBC
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