单选题:How did Emily Dickinson differ from Walt Whitman? 题目分类:公共英语五级 题目类型:单选题 查看权限:VIP 题目内容: How did Emily Dickinson differ from Walt Whitman? A.She published poems frequentl B.She seldom left hom C.She lived in an earlier er D.She spoke a different languag 参考答案: 答案解析:
戴全口义齿出现咬舌现象,需磨改( ) 戴全口义齿出现咬舌现象,需磨改( )A.上后牙舌尖舌斜面和下后牙舌尖颊斜面 B.上后牙舌尖颊斜面和下后牙舌尖颊斜面 C.上后牙颊尖颊斜面和下后牙颊尖颊斜面 D 分类:公共英语五级 题型:单选题 查看答案
某化学物可引起实验动物癌症,在小鼠骨髓微核试验得到阳性结果,但仅当加入S9混合物时才在Ames试验得到阳性结果。说明此化 某化学物可引起实验动物癌症,在小鼠骨髓微核试验得到阳性结果,但仅当加入S9混合物时才在Ames试验得到阳性结果。说明此化学物为A.促长剂 B.终致癌物 C.间接 分类:公共英语五级 题型:单选题 查看答案