【单选题】“Ellos están al tajo” significa...
A.
que tiene una cortadura.
C.
que están en un sitio.
【单选题】According to the passage, the grown daughters require their mothers to do all the following EXCEPT______.
C.
offer help to look after their children
D.
provide financial aids
【多选题】Choose the expressions to be used when: Moving from point to point.
A.
Let’s get down to business.
B.
Let’s stop there then.
F.
I think that’s unacceptable!
G.
Let’s move on to the next point then.
【单选题】To point to somenthing,
F.
you cross your fingers.
【简答题】数据可视化的流程是: 、数据处理、可视化模式和可视化应用。
【单选题】According to Figure 2.4, as the economy moves from Point A to Point E, the opportunity cost of motorcycles, measured in terms of hybrid cars,
A.
initially increases, then decreases.
【单选题】Refer to Exhibit 4-4 . A change from Point A to Point E represents a(n):
C.
decrease in quantity demanded.
D.
increase in quantity demanded.