一般零件的加工工艺线路()。A、粗加工  B、精加工  C、粗加工－精加工  D、精

If you want to be _________, you should eat_________.

A．healthy; health

B．healthily; healthy

C．healthy; healthily

D．health; healthy

I always ________you with your brother, for you look so______.

A．mistake…alike

B．confuse … alike

C．puzzle… like

D．misunderstand…likely

昏迷患者留取痰培养标本时，可用___________，外接___________抽吸。

土壤质量

烧伤应激性溃疡的病理特点是（）.

A.胃部病变多发于胃窦、胃大弯及胃底部

B.溃疡数目常为多个

C.溃疡一般呈圆形或卵圆形，边缘整齐

D.溃疡以胃窦部最多见

E.溃疡边缘缺乏炎症反应