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【简答题】
已知向量 = ( -3,4) 与 = (1,-1), 且 x + y = ( -7,9) . (1) 求 x , y 的值 ;(6分) (2) 设点 A 的坐标为 (0,1), 且 = ( x ,2 y ), 求点 B 的坐标 .(7分)
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【多选题】What are the three main traditional Chinese festivals?
A.
Spring Festival
B.
the Dragon Boat Festival
C.
the Mid-autumn Festival
D.
Christmas
【单选题】汉语标准失语症检查包括
A.
30个分测验,分为9大项
B.
29个分测验,分为5大项
C.
28个分测验,分为4大项
D.
27个分测验,分为3大项
E.
5个分测验,分为5大项
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【单选题】The main idea of this passage is that_____.
A.
the traditional school calendar is sacred and should not be changed
B.
American schools have a shorter school day than those in other industrialized nations
C.
the traditional school calendar doesn't meet the needs of modern families
D.
after-school programs would help solve the problem of idle children
【单选题】The traditional main course of Thanksgiving Day is ___.
A.
pumpkin
B.
corn
C.
turkey
D.
hamburger
【单选题】The three main elements in the traditional model of science are:
A.
science, hope, philosophy
B.
theory, sampling, data analysis
C.
operationalization, ethics, theory
D.
theory, operationalization, observation
【简答题】The traditional main courseof Thanksgiving Day is---
【单选题】The two main types of partnership structure in the UK are the traditional partnership and the (1) ... liability partnership (LLP).
A.
Relates
B.
Limitd
C.
Personal
D.
Debts
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