Many beautiful fish are disappearing the severe(严重的) pollution.A. because ofB. becauseC. s

发布时间：2020-08-17 02:29:13

Many beautiful fish are disappearing     the severe(严重的) pollution.
A. because of
B. because
C. so
D. thanks of

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(答案→)A. because of
B. because
C. so
D. thanks of
解析：句意：由于严重的污染，许多漂亮的小鱼逐渐消失了。因为空格后不是句子故排除BC；because of因为；thanks to由于，多亏。根据句意故选A。
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