It _______ that the worker didn't eat anything.[ ]

A. seems          

B. seemed        

C. seeming       

D. seem

可在胞质中形成嗜酸性包涵体的病毒是

A．流感病毒和副流感病毒
B．流行性腮腺炎病毒和流感病毒
C．森林脑炎病毒和汉坦病毒
D．呼吸道合胞病毒和麻疹病毒
E．乙型脑炎病毒和轮状病毒