by Thanks to technical advancements, we are having a more convenient life
A. Our life would be more convenient if there were no technical advancements.
B. Our life would be less convenient if there were no technical advancements.
C. Our life would be more expensive if there were no technical advancements.
D. Our life would be less expensive if there were no technical advancements.
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Đáp án: B
Giải thích: câu so sánh kém với cấu trúc “less + adj”
Dịch: Cuộc sống của chúng ta sẽ kém thuận tiện nếu không có tiến bộ kĩ thuật.
