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更多“The theories of Smith and Ricardo show that countries should not engage in international trade for p…”相关的问题
A、Adam Smith
B、James Hargreaves
C、James Watt
D、Robert Fulton
A、For many products, as competition increases over time, features that could once have been classified as augmented become expected or even core features.
B、The core product comprises the fundamental product benefit that satisfies the consumer's need or want.
C、For some products, support services and guarantees may be at the augmented product level, and for other products, these same features may be at the expected level.
D、A product can be a consumer product or a business-to-business product, but not both.
A、Because it is a historical first for the exploration on the far side of the moon.
B、Because it demonstrates China’s ability of space exploration.
C、Because it connects the earth and the moon.
D、Because it contributes to the fulfillment of China’s space dream.
A、management training and material
B、effective presentation skills
C、search for possible customers
D、successful conclusion of deals
A、maintained
B、withdrawn
C、supported
D、reviewed
A、AV = -gm RD = -3.885
B、AV = -gm (RD ∥ rd) = -3.7962
C、AV = -gm rd = -166.5
D、AV depends on the drain current, ID.
A great difference between American social customs and those of other countries is the way in which names are used. Americans have little concern for “rank”, especially socially. Most Americans do not want to be treated in any especially respectful way because of their age or social rank; it makes them feel uncomfortable. Many Americans even find the terms “Mr.”, “Mrs” or “Miss” too formal. People of all ages may prefer to be called by their first names. “Don’t call me Mrs Smith. Ju call me Sally. ” Using only first names usually indicates friendliness and acceptance. However, if you do not feel comfortable using only first names, it is quite acceptable to be more formal. Just smile and say that after a while you will use first names but you are accustomed to being more when you first meet someone.
Very often, introductions are made using both first and last names: “ Mary Smith, this is John Jones. ” In this situation you are free to decide whether to call the lady “Mary” or “Miss Smith”. Sometimes both of you will begin a conversation using last names, and after a while one or both of you may begin using first names instead. You have a choice: if you don ’t want to use first names so quickly, no one will think it impolite if you continue according to you own custom.
In the first paragraph the author tells us that__________
A.Americans do not talk about rank, especially socially
B.Americans feel uncomfortable when talking about rank
C.Americans tae interests in social customs
D.Americans don’t care much about social rank
According to the passage, most Americans feel_________ when they are treated especially respectfully owing to their age or social rank.A.sick
B.sorry
C.uneasy
D.embarrassed
Which of the following statements in NOT true？A.The way names are used in America is different from those of other countries.
B.Many Americans are used to being called by their first names.
C.It shows friendliness and kindness to use only first names.
D.When you talk to people in the United States, you have to use their first names.
If an American lady say “Don’t call me Mrs Smith, just call me Sally. ” that shows_________A.she is not a married woman
B.she prefers to be called “Sally”
C.she is not Mrs Smith
D.she likes to be more formal
The passage you ’ve just read would most likely be found in a_________A.guide-book for tourists
B.book about American history
C.notice
D.short story
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