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What can we learn from the passage？
A．It is very expensive to build a wind tunnel.
B．Wind tunnels are very essential in testing planes.
C．Scientists still have a lot to learn about wind tunnels.
D．There are new ways to feed air to the test section.
答案
更多“What can we learn from the passage？A．It is very expensive to build a wind tunnel.B．Wind tu”相关的问题
第1题
what can we learn about Miss Jackson？
A．She is a serious lady.
B．She is a strict teacher.
C．She is a narrow-minded lady.
D．She is a poor but kind teacher.
第2题
What can we learn about the McGarity girl？
A．She is proud but honest.
B．She is selfish and cruel.
C．She is lonely but friendly.
D．She lives in unhappy life.
第3题
What can we learn about the future development of the Kolibree？
A．The brush handle will be removed.
B．A mobile phone will be built into it.
C．It will be used to fill holes in teeth.
D．It will be able to check users" teeth.
第4题
A.so that
B.so
C.for
第5题
We can learn from the passage that______.
A．Reading is just a way of knowing new words
B．A good reader must learn more new words
C．A good reader can think before, while and after reading
D．Reading takes a lot of time
第6题
We can learn from the text that the Californian ______.
A．met Emma at a concert
B．invited Emma to a concert
C．introduced Emma to his friend
D．left Emma his backpack
第7题
A.appearance
B.application
C.accomplish
D.achievement
第8题
From what Justin said at the end of the passage we learn that he______.
A．enjoyed the time with the scientists
B．soon recovered from his illness
C．often made fun of Marx
D．almost forgot his pain
第9题
From the passage, we can learn that the author looks on the world ______.
A．pessimistically
B．hatefully
C．optimistically
D．distrustfully
第10题
From the passage we can learn that ______.
A．Amy has never recovered from the shock
B．Amy changed her job after the accident
C．Amy lost her memory after the accident
D．Amy has lived quite a normal life
第11题
What do we learn about existing medical knowledge and skills in the world？
A．They are adequate.
B．They have not been updated.
C．They are not equally distributed.
D．They have benefited most of the blind.
