There were no poor performance. Moreover, that of the Russian dancers was certainly the best. A. The best performance was the one of the Russians while some of the others were poor. B. The

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There were no poor performance. Moreover, that of the Russian dancers was certainly the best.

The best performance was the one of the Russians while some of the others were poor.

The Russian dancers were well- worth watching but the others weren’t.

All the dancers but the Russian performed poorly.

They all danced well, but the Russian did the best.

Giải thích

Đáp án B

Kiến thức: Tính từ và cấu trúc song song

Giải thích: Cấu trúc keep + something + adj

Hai từ được nối với nhau bằng “and” phải cùng từ loại

thorough (a) => neatly (adv) phải sửa thành “neat”

Tạm dịch: Những đơn khám của bác sĩ phải được giữ gìn cẩn thận và gọn gàng để đảm bảo được kiểm kê tốt.