不定冠词（a，an）
总共有 3791 条题目
不定冠词（a，an）
刷题
句型转换。 1. He ran in the school for half a
This is _______ difficult problem that f
句型转换。 1. I have to stay at home. (改为否定句)
短文改错。 下列短文每一行均有一处错误。请按下列要求改正。 1）此行多一词；用斜
Ihave_____ballandhe_____twoballs.[ ] A.a
Myfatheroften______afterdinner.[ ] A.tak
Our country _____ new look.[ ] A. has B.
句型转换。 1. His face is round.(改成同义句) He __
用所给词的适当形式填空。 1. This __________ ( be ) m
同义句转换。 1. After she heard the news,she s
同义句转换。 1. I find it frustrating that I c
从下面各句A、B、C、D中找出一处错误并改正。 1. That's a chin
同义句转换。 1. I feel terrible. I am_____ _
TheGreensfamilywillhave_____holidayinChi
— _______ wonderful dictionary it is! Th
