请设计一个汽车互联网保险生态圈的创新流程,并且利用500字文字叙述完成(应用)
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天馈类故障描述不正确的是()。
A. 射频通道故障主要包含从RRU天线口到天线的所有故障
B. CPRI接口故障主要包含从LBBP单板到RRU光接口的所有故障
CPRI接口故障主要包含从WMPT单板到RRU光接口的所有故障
D. GPS故障主要包含从UMPT单板到GPS天线的所有故障
46. What does the author say best schools should do?
A) Prepare students to both challenge and change the divided unequal society.
B) Protect students from social pressures and enable them to face the world.
C) Motivate students to develop their physical as well as intellectual abilities.
D) Encourage students to be ambitious and help them to achieve their goals.
47. What does the author think about school field trips?
A) They enable students from different backgrounds to mix with each other.
B) They widen the gap between privileged and disadvantaged students.
C) They give the disadvantaged students a chance to see the world.
D) They only benefit students with rich relatives and neighbours.
48. What does the author suggest can help build community spirit?
A) Events aiming to improve community services.
B) Activities that help to fuel students' ingenuity.
C) Events that require mutual understanding,
D) Activities involving all students on campus.