26个字母中能够单独构成单词的两个字母是________.A. A,I B. I,N C. A.L D. A,N
It’s generous_____them to give food and clothes to homeless people. They think it important _____ them to provide places for homeless people to stay.
--- How about going to Qin Lake Wetland Park together?---_____.
---Look, what have you done?---Sorry. I think if I _____another chance, I’ll do it better.
Come closer. If you look_____, you’ll find there is something wrong with the machine.
We should find a _____place for a picnic. I mean, it is not far away from here and it is very quiet.