特发性面神经麻痹不应有的症状是()。
A.额纹消失
B.Bell(贝尔)现象
C.耳后或下颌角后疼痛
D.舌前2/3味觉障碍
E.外耳道或骨膜出现疼痛疱疹
参考答案:E
In this country it is required that anyone who wants to settle here ______ to pass this kind of test.
A.has
B.must have
C.have
D.will have
按照产品生产工艺过程和成本管理的要求,多步骤生产只宜按照产品品种计算产品成本。