如果结果不匹配，请 
更多“What is denotation of a word（)…”相关的问题
什么是边际转换率(MRT)？为什么一种商品对另一种商品的边际转换率等于生产两种商品的边际成本之比？
What is the marginal rate of transformation (MRT)？ Explain why the MRT of one good for another is equal to the ratio of the marginal costs o[ producing the two goods.
Directions: Fill in the blanks with the words and expressions froma list of choices given in a word bank following the passage. Each choiceshould be used only once. Maria is a failure as a n 1 . The Reverend Mother sends her off in answer t 2 a letter from a retired naval captain for a g 3 for his seven children. There is aloofness in Captain Von Trapp; however, it is just a disguise for the sadness caused by his wife’s death. Maria teaches the children to sing and brings vitality b 4 to the large house. The Captain loves singing and thanks Maria for what she has done for his family. He calls o 5 his engagement with the beautiful Baroness for he realizes that he has f 6 in love with Maria, and so has Maria. They get married and go on their h 7 . When they come back, the Nazis attempt to draft Captain Von Trapp i 8 the Naval Forces of The Third Reich. After their sensational p 9 at the music festival and with some help from the abbey, the Von Trapps escape o 10 the Alps into Switzerland.
A.How come
B.So what
C.Why
D.What for
A.How much do you earn
B.Who is your hero
C.What’s your favorite book
D.What do you learn from your parents
