牙龈肿胀()
A.急性早幼粒细胞性白血病
B.慢性淋巴细胞性白血病
C.急性单核细胞性白血病
D.急性淋巴细胞性白血病
E.慢性粒细胞性白血病
参考答案:C
— You ought to have called her yesterday .
— Yes , I know I ____ .
A.ought to
B.ought to have
C.ought have done
D.ought to have called
业一旦选定了目标市场,就要明确(),并围绕它设计相应的产品和形象,以争取目标消费者的认同。
A、品牌规格
B、品牌定位
C、品牌资产
D、品牌延伸