Baghdad, ___ is the capital of Iraq, is on the Tigris.
Answer and explanation
Correct answer: C. which
- Step 1: A non-defining clause with a comma uses which, not that.
Answer
which.
Why not the others: that, who and what do not fit.
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Free questions with an explanation for every one, and full timed Iraqi Sixth Preparatory (Baccalaureate) - Literary Branch mock tests.