不会引起眼睑闭合不全的病症有
A.睑球粘连B.面神经麻痹C.眼睑皮肤全层缺损D.眼睑皮肤疤痕E.副交感神经麻痹
参考答案:E
出口企业成本核算应考虑的主要指标有______。( )
A.出口换汇成本
B.出口盈亏率
C.外汇牌价
D.创汇率
E.职工人数
Leaves are found on all kinds of trees, but they differ greatly________size and shape. [ ]
A. on
B. from
C. by
D. in