Answer:
D. a spelling hint
Step-by-step explanation:
A memory aid is a hint that helps you remember how to spell a word. These include tricks that simplify longer words into shorter sections, like o-range for orange or to-get-her for together. They can also include other things like rhymes or pictures. Sometimes people spell school as shcool. A way to remember that it is not spelled this way is to think school is cool and then remember that it shouldn't end in cool.