A-A+
The germs of influenza can only exist in an ac
问题详情
The germs of influenza can only exist in an acid condition.
A. bacterium.
B. mold
C. bacteria
D. medium请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
[答案] C [词义辨析] germs与bacteria同义，意为“细菌，病菌”。Mold“霉，霉菌”； medium“介质，环境”。
