题目

Word bank：coronavirus 新冠病毒 update 更新 confirmed 确诊的 global 全球的 case 案例 symptoms 症状根据材料内容选择最佳答案。【1】How many cases are confirmed in China according to the information above?A.662,541 B.74,971 C.81,394【2】Which of the following is NOT a typical symptom of COVID-19?A.a serious cough B.a nosebleed C.a fever【3】Which of the following is TRUE according to the information given?A.Washing your hands often with only water can stop the viruses spreading.B.We’ve known how coronavirus spread from person to person.C.The name includes the计算：a2a2+2a•(a2a-2-4a-2)