Why did scientists choose to set up a 4G network in their mission?
A: It is stable.
B: It is durable.
C: It is inexpensive.
D: It is sophisticated.
A: It is stable.
B: It is durable.
C: It is inexpensive.
D: It is sophisticated.
举一反三
- Question 2: Why did scientists choose to set up a 4G network in their mission?
- 4. Why did Nobel decide to set up this prize?
- Why did Mr. Ramakrishna set up the nonprofit Sahasra Deepika foundation?
- Why did you choose to _____ this point?
- What are scientists planning to do? A: Land a space vehicle on the moon in 2019. B: Design a new generation of mobile phones. C: Set up a mobile phone network on the moon. D: Gather data from the moon with a tiny device.