题目

How to keep yourself safe from new virus?After a new-type coronavirus was detected in viral pneumonia cases in Central China's Wuhan city a month ago, more cases have been reported in recent days. 【1】:1. Wear masks outdoors●Wearing a mask is one of the most effective ways to protect you from getting infected.●Make sure to wear it properly by tightening up the nose clip and pulling the bottom of it over your chin.●【2】, a mask is also needed to prevent you from spreading germs to others.2. Cover your coughs and sneeze with tissue(纸巾)Cover your mouth and nose with a tissue when  Miss Han, _________ her two sons, speaks good Chinese. They often talk in Chinese. A. as good as              B. as well as                 C. and                        D. so well as