选择正确的一项 ( )
-This is my brother.
- a doctor.
A:He's
B:She's
下列说法正确的是( )
①对国情没有认识清楚 ②缺乏社会主义建设的经验
③苏联撕毁合同 ④国内经济发展缓慢
读近年来我国华北某大城市郊县葡萄种植区及酒庄分布示意图,完成下列小题。
No. 1 Middle School
Don't run in the hallways
Don't bring food into the classroom.
Don't listen to music in class.
You have to wear a uniform.
No. 2 Middle School
Don't bring food into the classroom
Don't wear a hat in class.
Don't go into the classroom without the teacher.
No. 3 Middle School
Don't listen to music in the classroom.
Don't run in the hallways.
You have to wear sports shoes for gym class.