Theworkis________smoothly.I’msurei

发布时间:2020-07-10 03:02:34

The work is________ smoothly. I’m sure it will be finished in a month or so.













A.progressing












B.improving











C.moving











D.keeping

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A解析progress作动词为不及物动词,BCD项为及物动词,应用被动语态,用其过去分词。
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