氯氨吡啶酸
参考答案:2933399057
解析:
海关商品名称:氯氨吡啶酸海关编码:2933399057法定单位一:千克惠税:6.5%普税:20%增值税:17%监管条件:S
The kids seated themselves________to the teacher and listened________with great interest. [ ]
A. closely; close
B. closely; closely
C. close; closely
D. close; close
一患者在人群拥挤时跌倒,遭到踩踏致伤。检查发现头、颈、上胸部点状出血,考虑()
A.皮肤挫伤
B.肺挫伤
C.肺爆震伤
D.创伤性窒息