单选题
The passage uses the term "vegetative forms" to refer to ______.
A、
plants that infest human habitations
B、
the fact that bacteria are really vegetables
C、
the growing stage of the bacteria as opposed to the dormant stage
D、
the difficulty in classifying the . types of bacteria
【正确答案】
C
【答案解析】
此题可用排除法。A，B解为跟植物有关，与原文不符，且细菌不属于植物； D项没有根据，文中未提及；C较恰当，在这里vegetative指的是“生长的，有生长力的”。
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