問題詳情
25. Rita：What happened to the river? ______
Nick：Look at all the garbage here. I think it has made most fish gone.
(A) The number of fish has been higher than before.
(B) It used to be rich in trash.
(C) They are now in serious trouble.
(D) That’s right. It is very clean.
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增
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