良性肿瘤的主要生长方式为

A．结节状生长

B．息肉状生长

C．膨胀性生长

D．蕈伞状生长

E．隆起状生长

—Mom,  I'm tired of working in this company. I want _____ job.

—I don't agree with you. It's not easy to get a job like this.[ ]

A. one            

B. a              

C. an          

D. another