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

After he had broken his leg, Henry could only go up and down stairs ________. A. hardly B. in difficulties C. with difficulty D. hard

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After he had broken his leg, Henry could only go up and down stairs ________.

hardly

in difficulties

with difficulty

hard

Giải thích

Chọn C