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【单选题】
口蹄疫病毒主要侵害的对象是
A.
禽类
B.
单蹄兽
C.
反刍兽
D.
偶蹄兽
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【单选题】中国特色社会主义进入新时代,我国经济已经由()
A.
中高速增长阶段转向高质量发展阶段
B.
高速增长阶段转向高质量发展阶段
C.
中低速增长阶段转向高水平发展阶段
D.
低速增长阶段转向高水平发展阶段
【判断题】多重属性结构是不是地理信息数据的特点。
A.
正确
B.
错误
【单选题】经垂直感染导致畸胎的病毒主要是
A.
麻疹病毒
B.
风疹病毒
C.
流感病毒
D.
乙脑病毒
E.
甲肝病毒
【多选题】下列溶胶,在电场作用下胶粒移向阳极的是 ( )
A.
硅酸溶胶
B.
硫化砷溶胶
C.
Fe(OH)₃溶胶
D.
含过量I⁻的AgI溶胶
E.
含过量Ag⁺的AgI溶胶
【单选题】Situation 3 You are at the dinner table and want to eat something on the other side of table. What would you do or say?
A.
Stand up and stretch out your hand to it yourself.
B.
“Excuse me,could you pass me..., please?”
C.
“Sorry,could you pass me"” please?”
【简答题】人声根据音区的高低和音色的不同,又可以分为 ,它们有各自不同的表现特点 。
【单选题】中国特色社会主义进入新时代,我国经济已由 。
A.
低速增长阶段转向高速增长阶段
B.
低速增长阶段转向高质量发展阶段
C.
高速增长阶段转向高质量发展阶
D.
高速增长阶段转向高存量阶段
【简答题】Exercise 1. Write a memo according to the situation given below. Situation : You are the secretary of Susan Zheng. Susan called you after she talked to Mr. Johansson (from Walmart). She asked you to w...
【多选题】Situation 3: You are marketing a product by mail and offer a two for one deal to the first one thousand customers.
A.
Self-introduction
B.
Pleasantry
C.
Information
D.
Inquiry
E.
Request
F.
Persuasion
【多选题】Situation 3 There are some scratches on the iPod. You want to deal with them yourself.
A.
Use a polishing cloth and rub the iPod up and down or from side to side.
B.
Use a soft paper towel with toothpaste.
C.
Keep liquids away from the ports.
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