We can infer from the passage that smart-phones
A. will prove to be outdated and short-lived.
B. used to be unpopular with mobile phone users.
C. seem to have a huge market with great potential.
D. need to be updated with more advanced technology.
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There is somebody to answer the phone at the office.
A. True
B. False
Annie spoke to Blain on the phone.
A. True
B. False
All of the following make m-health possible EXCEPT
A. the government support.
B. new business models.
C. innovative ideas.
D. labor reduction.
We can infer from the first paragraph that
A. the men enjoyed good living condition.
B. Alvin Harvey went off the train leisurely.
C. the old man almost fell over on the platform.
D. the little woman was overloaded with boxes.