Question

－When did you buy the computer? －I have ________ this computer for 5 years,but it still works well． [　　] A． bought B． have C． had D． buy

Answer 1

答案：C
解析：

句子與for連用，時(shí)態(tài)是現(xiàn)在完成時(shí)，并且與for連用的動(dòng)詞必須為延續(xù)性動(dòng)詞，buy的延續(xù)性動(dòng)詞是have。