(____)Welcome back to school.
(____)I like Maths.
(____)We have Music and Maths.
(____)What subjects do you like?
(____)This is our new timetable.
(____)What about you ?
(____)Nice to see you.
(____)I like English.
如果梯子的底端离建筑物5米,13米长的梯子可以达到建筑物的高度是( )
读课文《新型玻璃》,解释课文题目
“新型玻璃”指什么?
缩句
①奶奶在水井边用水桶打水。
②伶俐可爱的小燕子停在细细的电线上休息
③工人们在节日里仍然坚持劳动。