NAVLE（北美执业兽医考题）Day 389

单选题，正确答案是100分，非正确答案为0分，Good Luck！

Q1:Which color is a gram-positive bacteria on the microscopic slide?显微镜下所见革兰氏阳性菌是什么颜色？Find out the answer by clicking on one of the listed choices. Good luck!点击列出的选项找出答案，祝大家好运

A – Red 红色