20.Many of them turned a deaf ear to his advice, they knew it to be valuable.
A. even though B.now that C. as if D.so that
19.With the temperature so rapidly, we couldn’t go on with the experiment.
A. fall B. fell C. falling D. fallen
18.How did it that he knew where we were?
A.bring about B.bring in e about e across
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com