This lesson is interesting .This lesson is helpful.合并成一句
This lesson is interesting .This lesson is helpful.合并成一句
This is _____ first lesson.
This is --------first English lesson.
Lesson One is interesting.Lesson Two is more interesting.合并成
This lesson is easy..(改为同义句)
this is their (one) english lesson
1.this is an ___(educate)lesson
This is our _____(one) lesson
this is their (two)english lesson
This is our second English lesson是什么意思
this is the third lesson同义句
This is an Art lesson怎么翻译