Example question bank

Presented below is an example of question bank that can be used to test most features of Drill 2.

**1** correct answers below:
A) A
B) B
>>>C) Correct

[#1] **2** correct answers below:
A) A multiline
   answer!
>>>B) Borrect
>>>C) Correct

**3** correct answers below:
>>>A) Aorrect
>>>B) Borrect
>>>C) Correct

MathJax test. ^^\Delta =^^:
>>>A) ^^b^2-4ac^^
B) ^^\sqrt{b^2-4ac}^^

<options> {
    "format": "2.1",
    "markdown": true,
    "mathjax": true,
    "grading": "custom: incorrect ? 0 : (missed == 0) ? 3 : (missed == 1 && correct) ? 1 : 0",
    "timeLimit": 90,
    "repeatIncorrect": true,
    "explain": "always",
    "explanations": {
        "1": "This question's purpose is testing if *explanations* work."
    }
}