A:what; /
B:that; that
C:/; that
D:that; which
Read and choose.(读一读,选一选。)
____
A. Hello! I'm Mike, I'm a student.
B. Good morning, boys and girls. I'm your teacher.
C. Hi! I'm a boy, I'm from America.
D. Hello! I'm Chen jie and I'm a girl.
分一分
38个气球,每6个扎成一束,可以扎成____束,还剩____个。
积温是一个地区一年内日平均气温≥10℃,持续期内日平均气温的总和。读我国局部地区积温分布图(图),回答下题。