在解析接收＆＃34;的xml文件时xml.etree.ElementTree.ParseError：格式不正确＆＃34;

Question

import xml.etree.cElementTree as ET
def get_attr_number(node):
    root=ET.fromstring(node)
    length=0
    for i in root:
        l=len(i.attrib)
        length+=l
    print (length)

if __name__=="__main__":
    n=int(input())
    for i in range(n):
        node=input()
        print (node)
        get_attr_number(node)

我无法将xml字符串传递给函数here.Kindly帮助我。 提前谢谢！