清华大学版·英语 Unit Four How Much do You Know? AI 三重审校通过
题目
周末,Lucy想了解朋友Mike掌握了多少电脑知识,她应该这样问:______ A. How much do you know about computers? B. How many do you know about computers? C. What much do you know about computers? D. How much do you know computer?