题目

.____ you prefer, I’ll give it to you. But we haven’t any other models for you to choose from. A. Whatever                 B. Whenever                 C. Whichever                D. However 答案：C11．细菌和真菌的共同特点是（　　）A．没有细胞结构B．无成形的细胞核C．营养方式一般为异样型D．生殖方式一般为分裂生殖