How did most of the other residents feel about the Struldbrugs? a.
They envied their immortality.
c.
Most of the people felt compassion towards them and their unusual circumstances.
b.
They hated the Struldbrugs.
d.
Since the identities of the Struldbrugs were kept secret, most people didn’t even know who they were.

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).

is it multiple