跟单员对于重要原材料或零部件的采购,除要求供应商按期递送进度表外,还可实地考察。()
参考答案:对
男,32岁,左侧下颌部肿块,CT如图所示,最可能的诊断是()
A.造釉细胞瘤
B.颌骨囊肿
C.鳃裂囊肿
D.颈部淋巴管瘤
E.舌下腺囊肿
---They are quiet, aren’t they?
--Yes. They are accustomed ______ at meals.
A.to talk
B.to not talk
C.to talking
D.to not talking