Bộ 10 đề ôn thi học sinh giỏi Tiếng anh 9 năm 2023 có đáp án (Đề 6)

He's been very sick. His doctor insisted that he_________ in bed this week. A. stays B. stay C. would stay D. will stay

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He's been very sick. His doctor insisted that he_________ in bed this week.

stays

stay

would stay

will stay

Giải thích

Chọn B