Select the correct texts in the passage Which two phrases convey unease in the excerpt?
excerpt adapted from The Count of Monte Cristo
by Alexander Dumas
The dock was soon covered with the usual crowd of curious onlookers, as the arrival of a ship is always a great event in the town of Marseilles. This was especially true when, like
the Pharaon, it has been built in the city and belongs to a local shipowner.
Meanwhile the vessel was approaching the harbor, but so slowly and with such an air of melancholy that the onlookers, sensing misfortune, began to wonder if an accident
happened on board. However, the experienced seamen among them saw that if there had been an accident it could not have happened to the ship herselt, for she had every
appearance of being under perfect control.

the answer is emerged from.

orpheus descended to hades, the world of the death to rescue eurydice. no mortal had ever done this before him, he survived because he was protected by the gods. the word "underworld" gives us a clue, he emerged from it like a whale emerges form sea for exemple.

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).

what are you asking? this is gibberish.