We spent about one-third of our lives sleeping. We know relatively little about sleep.
A. We know relatively little about sleep, as a result, we spend about one-third of our lives sleeping.
B. We shall know more about sleep if we spend more than one-third of our lives sleeping.
C. We spend about one-third of our lives sleeping so that we know relatively little about sleep.
D. Despite spending about one-third of our lives sleeping, we know relatively little about sleep.
Đáp án D
Chúng ta đã dành ra 1/3 cuộc đời để ngủ. Chúng ta biết rất ít về giấc ngủ.
= Mặc dù dành ra 1/3 cuộc đời để ngủ, nhưng chúng ta biết rất ít về giấc ngủ.
Cấu trúc câu tương phản, đối lập: Despite N/V-ing, S V O (Mặc dù…, nhưng…).
“Leave my house now or I’ll call the police!” shouted the lady to the man.
“I’ll call you as soon as I arrive at the airport,” he said to me.
No sooner had she put the telephone down than her boss rang back.
Peter told us about his leaving the school. He did it on his arrival at the meeting.
Had she read the reference books, she would have been able to finish the test.
The young girl has great experience of nursing. She has worked as a hospital volunteer for years.
People think that traffic congestion in the downtown area is due to the increasing number of private cars.
She had only just begun to speak when people started interrupting.
Tim graduated with a good degree. He joined the ranks of the unemployed.
The new restaurant looks good. However, it seems to have few customers.