Bộ 10 đề ôn thi học sinh giỏi Tiếng anh lớp 9 năm 2023 có đáp án (Đề 1)

_______ further riot to occur, the government would be forced to use its emergency powers. A. Should B. Did C. Were D. Had

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_______ further riot to occur, the government would be forced to use its emergency powers.

Should

Did

Were

Had

Giải thích

Chọn C