PowerPoint 2000中的“填充效果”对话框由“过渡”、“______”、“图案”和“图片”四个选项卡组成。
参考答案:纹理
照例子写句子。
例:This is my father. —Is this your father?
1. This is my uncle.
—
2. This is my sister.
例:My brother is a doctor. —What's your brother?
3. My grandpa is a teacher.
4. My mother is a nurse.
例:My family has five members. —How many people are there in your family?
5. His family has four members.
6. Her family has three members.
我国古代的一些著作中有许多关于农业的叙述。《荀子·王制》:“凡农之道,厚(候)之为宝”、《农书·粪田之宜》:“用粪犹用药也”。《吕氏春秋·上农》:“时至而作,竭时而止”。《齐民要术》:“麦黄种麻,麻黄种麦”。这些材料反映出中国古代农业的共性是()
A.根据时节来安排农业生产
B.注重因地制宜
C.尊重自然规律
D.精耕细作