The snowfall was so heavy. All the trains were delayed
A. Had it been for heavy snowfall, all the trains would have been delayed
B. Only by a snowfall was heavy did all the trains were delayed
C. So heavy was the snowfall that all the trains were delayed.
D. Not until all the trains were delayed was the snowfall heavy
Chọn C
Kiến thức: Mệnh đề kết quả
Giải thích:
Công thức: S1 + be + so + adj + that + S2 + V
= So + adj + be + S1 + that S2 + V: quá ...đến nỗi mà...
Tạm dịch: Tuyết rơi rất nhiều. Tất cả các chuyến tàu đã bị trì hoãn.
= C. Tuyết rơi nhiều đến mức mà tất cả các chuyến tàu đã bị trì hoãn.
A. Nếu tuyết rơi dày, tất cả các chuyến tàu sẽ bị trì hoãn. => sai về nghĩa
B. sai ngữ pháp: did all the trains were delayed
D. Cho đến khi tất cả các chuyến tàu bị trì hoãn thì tuyết rơi dày. => sai về nghĩa
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