【简答题】所谓的家庭智能化就是通过家居智能管理系统的设施来实现家庭安全、舒适、信息交互与通信的能力。 根据上述定义,下列属于家庭智能化的是( )。
【判断题】Cynics rejected all conventions, advocated self-sufficiency and extreme simplicity in life.
【单选题】根据视网膜的成像规律,一个人离我近时,他在我视网膜上形成的视像大;离我远时形成的视像小,但我看到的这个人却是一样大的,这说明知觉具有
【单选题】有些病害在一种植物上可以同时或先后表现两种以上不同类型的症状,我们称为( )
【单选题】根据视网膜的成像规律,一个人离我近时,他在我视网膜上形成的视像大;离我远时形成的视像小,但我看到的这个人却是一样大的,这说明知觉具有
【单选题】Which of the following is INCORRECT?
A.
Self-sufficiency is valued in the US.
B.
If one child is unwilling to be responsible for his/her parent, he/she may be hated by his/her brothers or sisters.
C.
Some children think that sending their parent to a convalescent hospital can be justified.
D.
Actually, all children can contribute an equal share to the cost of their parents care.
【单选题】听力原文: The feeling of individual independence and self-sufficiency is so strong in the United States that often either parents or their grown children choose not to live together. This phenomenon resul...
A.
the raising of children
B.
old people and their children
C.
the miserable life of parents
D.
the present generation gap
【判断题】有些病害在一种植物上可以同时或先后表现两种以上不同类型的症状,称为隐症现象。