题目内容:
Theteacherteachesreadingbyintroducingnewvocabularyandstructuresfirstandthenteachingthetextsentencebysentenceandparagraphbyparagraph.Heisfollowing__________inhisteaching. A.thetop-downmodel
B.thebottom-upmodel
C.theinteractivemodel
D.thesituationalmodel
参考答案:
答案解析: