Đề thi Học kì 1 Tiếng Anh 12 Thí điểm (có đáp án - Đề 4)

It wasn’t an awful experience. It was the worst thing _____ has ever

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It wasn’t an awful experience. It was the worst thing____________has ever happened to me

which

what

that

why

Giải thích

Đáp án C