单选题He often helps his t

问题补充：

单选题Heoftenhelpshisteachersandclassmates,andisgoodatalmostallhissubjects.,heisworthyofthehonorofTopStudents.A.What’s moreB.To our surpriseC.HoweverD.In general

答案：

D解析过渡词考查题。前后语意为分总关系所以选D“In general”“总的说来”