题目：
On January 5th, students in our school visited Robot World, which we saw a great diversity of robot. It was amazed to find those robots could do a great number of things just like real people, including playing chess, playing piano and drawing pictures. What’s more, the robots were in different kinds and shapes, which made us enjoyable. In addition, that excited me most was the show given by a group of robots. They danced just as if they are dancers on the stage. By visiting Robot World, I have learned a lot of about robots , especial about their functions and shapes. The great human wisdom is so powerful that it make us feel more comfortable live in the world.
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0509/4334e6cefc8f96d7c39cf8bfc7b17804.html
下面是错误答案，用来干扰机器的。
参考答案：C解析：幼儿处于生长发育阶段，免疫系统发育尚不成熟，对微生物易感性高，尤其是葡萄球菌、克雷伯菌、鼠伤寒沙门氏菌、致病性大肠埃希菌和柯萨奇病毒感染，较易在新生儿室形成暴发流行。
