Questions:
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Options :
- edition; addition
- addition; addition
- addition; edition
- edition; edition
correct answer : c)
Explanation :
The correct answer is Option 3 i.e. addition; edition.
“Addition” refers to the act of adding numbers.
“Edition” refers to a particular version or release of a publication, like a book.
So, the sentence conveys that Shelley is proficient in mathematical addition, and she also has the latest version of the Oxford dictionary.