Learn IELTS Vocabulary — Band 7+: which - Non-defining relative: "The new policy, _____ was introduced last year, has proven highly effective."

Word

which

Meaning

Non-defining relative: "The new policy, _____ was introduced last year, has proven highly effective."

Part of speech

Pronunciation

Course

Lesson

The new policy, which was introduced last year, has proven highly effective.

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