Asevereschoolbusaccidentoccurredon

发布时间：2020-07-10 04:52:52

A severe school bus accident occurred on Wednesday morning, November 16th, in the northwest province of Gansu, ________ 21 persons died in total including 19 children, a driver and a teacher．













A.caused












B.having caused











C.to cause











D.causing

网友回答

D
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