Question

【題目】— He promised to travel with you .
—But he __________ . I have been just with myself all the time .
A.doesn't
B.isn't
C.hasn't
D.won't

Answer 1

【答案】C
【解析】句意：—他答應(yīng)和你一起去旅行。—但是他沒有。我一直是一個(gè)人。doesn't一般現(xiàn)在時(shí)態(tài)的否定形式；isn't不是；hasn't現(xiàn)在完成時(shí)態(tài)的否定形式；won't不會(huì)，一般將來時(shí)態(tài)。根據(jù)句意和后面句中I have been just with myself all the time可知，這里應(yīng)該用現(xiàn)在完成時(shí)態(tài)。故選C。