植物造景生态性原则与植物相关的生态因子只有温度和水分。
参考答案:错
单词拼写。
1. This is my _______ and this is my _______.They are my parents.
2. He is my father,but I'm not his son.I'm his _______.
3. My aunt and my mother are _______.
4. The boy is Paul.His mother is my aunt.I'm his _______.
5. Harry Green is Jeff Green's father.Jim is Jeff Green's son.Harry Green is Jim's _______.
据说北宋有一州官,半夜京城来信,以为公干,秉烛而读,至半而换为私烛,因为信中之事只为家事。这种公私分明的精神令人佩服。中 * * 党人继承和发扬了这种精神,以下能反映这种精神的有[ ]
①全心全意为人民服务 ②立党为公,执政为民 ③中 * * 党的领导地位是历史形成的 ④先公后私
A.①②③
B.①
C.①②④
D.①②