Official question from the WORD bank
What might cause a chipped insert of pantograph's graphite?

ID 7106
One answer: A / B / C
What might cause a chipped insert of pantograph's graphite?
Preview without revealing the result
This page shows the official wording and answer layout without revealing the solution. You can answer independently first. In practice mode, you will then see the correct answer and a short explanation.
Learn with explanations