I have. I’ve read it about a year ago.
2. she is possibly upset by her result
4. maybe she will wait for me
Sorry but its kind of difficult to answer without the passage and I'm having issues with finding it online sorry
Answer:
She should look it up in the Dictionary of Technical Terms
Explanation:
As the word "column" can have various meanings, depending on the field where the word will be used, one should always check if the meaning he thinks he knows is the correct one.
In typography, a word column has a completely different meaning than in the engineering: a vertical division of a page or text.