下列哪一项不是厥证实证的临床表现 （）
A.气壅息粗
B.四肢僵直
C.牙关紧闭
D.肤冷自汗
E.脉沉实或沉伏
参考答案：D
Jack is good at English. He is very . But his sister Linda, is weak in English. She is always ______. [ ]
A. careful careful
B. careful careless
C. careless careful
D. carefully careless
精密易损，材质易碎货物，可以采用的包装方法有（）
A.悬吊式包装
B.防倒置包装
C.多层次包装
D.纸箱包装
E.木箱包装
