{"version":"1.0","provider_name":"phone english blog","provider_url":"https:\/\/phoneenglish.es\/blog","author_name":"angelica","author_url":"https:\/\/phoneenglish.es\/blog\/author\/angelica\/","title":"Why Is It So Hard to Cure Cancer? | phone english blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"G5Rxa2IOzQ\"><a href=\"https:\/\/phoneenglish.es\/blog\/2022\/02\/why-is-it-so-hard-to-cure-cancer\/\">Why Is It So Hard to Cure Cancer?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/phoneenglish.es\/blog\/2022\/02\/why-is-it-so-hard-to-cure-cancer\/embed\/#?secret=G5Rxa2IOzQ\" width=\"600\" height=\"338\" title=\"&#8220;Why Is It So Hard to Cure Cancer?&#8221; &#8212; phone english blog\" data-secret=\"G5Rxa2IOzQ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","description":"B2 \u2013 Upper Intermediate The difficulty in treating cancer is that it\u2019s not a single disease, but rather a group of diseases. Sometimes a drug works well at first but later on, the cancer becomes resistant and continues to grow because the cancer cells have mutated or changed genetically. Watch the video to know more [&hellip;]"}