21.I have been studying here for four years, by next summer I shall be graduated. A B C D22.To succeed in a scientific research project one needs be a persistent person.A B C D23.After the traffic accident he laid in bed for two weeks, waiting for his wound to heal.A B C D24.A big chemical fertilizer plant is built in the suburbs of the city now. A B C D25.The man rose from the ground, beaten the dust off his clothes. A B C D

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21.I 學(xué)習(xí)這里四年, 在我是畢業(yè)的的下個(gè)夏天前。 B C D 22.To 在一科學(xué)研究計(jì)劃那個(gè)需要成功是一個(gè)堅(jiān)持人。 B C D 23.After 他鋪砌在床二個(gè)星期的交通事故, 等他的創(chuàng)傷愈合 。B C D 24.A 大化工肥料工廠現(xiàn)在被修造在這個(gè)城市的郊區(qū)。 B C D 25.The 人起來(lái)從地面, 摔打塵土他的衣裳。 B C D

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21.我已經(jīng)在這里學(xué)習(xí)達(dá)四年之久,在下個(gè)夏天之前我將被畢業(yè)。A B C D22.成功在一個(gè)科學(xué)的研究計(jì)畫中需要是固執(zhí)的人。A B C D23.在交通事故之后他儲(chǔ)存床二星期以來(lái), 等候他的創(chuàng)傷痊愈。A B C D24.大的化學(xué)肥料廠現(xiàn)在在城市的市郊中被建造。A B C D25.男人從地面上升,在他的衣服外打灰塵。A B C D

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