解答几道英语单选题

题目

解答几道英语单选题
1.The man went into the room.____ rather strange.
A.to look B.looking C.looked D.and looking
为什么选B?不选D?
2.Don't think of the exam,_____,it has passed quite a few days.
A.In all B.Not ar all C.After all D.At all
为什么选C?不选A?
3.During the next ten years we both worked day and night to ___the money we had borrowed.
A.pay off B.pay for C.pay to D.pay back
第一题中间是“，”

答案

1. looking作伴随,若选D,则and 连接两个动作,look就应该与went一样用过去时 and ooked
2.After all 意思为毕竟,终究；而In all 意思是总的来说
3.pay off 是因欠债而付清了或者付出努力劳动有得益,有报偿
pay for 是买东西付款
pay to 没这个词汇
pay back 是偿还
pay off 比 pay back 更强调还清的意义,所以本题应选A