Jenifer bought a book about endangered species. Sh...

Câu hỏi: Jenifer bought a book about endangered species. She now regrets it.

A. Jenifer regrets not having bought a book about endangered species.

B. If only Jenifer didn’t buy a book about endangered species.

C. Jenifer wishes she hadn’t bought a book about endangered species.

D. Jenifer regrets to buy a book about endangered species.