几个英语选择题，讲讲为什么

来源：百度知道编辑：UC知道时间：2024/06/03 19:17:30

1)I found the little boy ＿
A seated on the ground
B was seating on the ground
C seating on the ground
D sit on the ground
2)＿I was 20,I'd never been away from my hometown.
A Until
B Till
C Bfore
D Unless
开什么玩笑，答案是A、A.

第一个选C,found sb doing sth句型
第二个也选C,因为时态是过去完成时

1，B。
如果是：The boy was found,后面就应该选C
2，C。
把句子倒过来就选出来了。
I'd never been away from my hometown ＿I was 20.

b c seat 一般作为被动形式出现第二题是过去完成时态所以用before 表示在过去某一时间之前完成的动作

1)B
2)C

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