①加成 ②氧化 ③酯化 ④加聚 ⑤取代
A:只有①②③
B:只有①②③④
C:只有①③④
D:全部
国民政府1936年颁布《中华民国宪法草案》规定:“中华民国领土为江苏,浙江,安徽,江西,湖北,湖南,西川,西康,河北,山东,山西,河南,陕西,甘肃,青海,福建,广东,广西,云南,贵州,辽宁,吉林,黑龙江,热河,察哈尔,绥远,宁夏,新疆,蒙古,西藏等固有之疆域。中华民国领土非经国民大会议决,不得变更。”对此解读错误的是( )
(B)
It's Sunday morning. There are many people in the park.and some boys are playing basketball. There are some girls under a big tree. They're singing and dancing. What are those women doing? They are drinking tea. Look at the woman in a blue coat. Who's she? She's my mother. She is talking to Lin Feng. Lin Feng is her student. He is a good student.He studies hard.He's good at all the subjects. And he's friendly to all his teachers and his friends.