Engineering, 27.08.2021 22:00, alghazal7408

Flagging on an expressway: O A. should not be done at night.
O B. is best done in the summer.
O C. is particularly dangerous.
O D. is just as dangerous as flagging on any other road.

Answers: 3

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Flagging on an expressway: O A. should not be done at night.
O B. is best done in the summer...