Question

Please help. What does O mean??

For the sentence below, choose the correct pattern for the following sentence.

Electric cars take several hours to recharge.

S-V-O
S-V-IO
S-V-N
S-V-A

Answer 1

It means object, but I really think this is the wrong place to ask these questions.

Answer 2

There is no one to help me in Writing and Literature so I don't know what to do.

Answer 3

O well I wouldn't ask math people then. They give terrible advice on English.

Answer 4

Then what do I do? I don't understand the question. IO?