What is the meaning of the emboldened phrase given below?
Sooner or later taxi drivers will be fretting over self-driving cars.
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Q:
What is the meaning of the emboldened phrase given below?
Sooner or later taxi drivers will be fretting over self-driving cars.
- 1Selling the cars offfalse
- 2Feel anxious or concerned regarding someone on somethingfalse
- 3Brood overfalse
- 4Both 2 and 3true
- 5None of thesefalse
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