【判断题】应激源是指让个体产生应激反应的各种各样来自外界的情形。
【多选题】DJ6 型光学经纬仪的基本操作包括 A. 对中 B. 整平 C. 瞄准 D. 读数 答案: A 、 B 、 C 、 D
【多选题】在社会主义发展阶段问题上,毛泽东提出:“社会主义这个阶段,又可能分为两个阶段,后一阶段可能比前一阶段需要更长的时间。”毛泽东所指社会主义的两个阶段是()
【多选题】We introduced three main agriculture styles. They are ______.
A.
The agriculture of predatory style
D.
Biological Agriculture
【单选题】Which is not true of the following descriptions about agriculture?
A.
Agriculture strives minimizing human suffering
B.
Agriculture can provide mankind with necessary food
C.
Disease-resistant grains and vernalized seeds are made through the development of agriculture
D.
Agriculture helps modern man better their life conditions, as compared with their ancestors
【判断题】1 mm (毫米)等于1000 μm(微米)。
【单选题】Which of following is not a type of ADC?
C.
Recessive approximation ADC
【单选题】Which of these is not a type of linguistics?
【单选题】Which of these is not a type of linguistics?