We spend about one-third of our lives sleeping. We...
Câu hỏi: We spend 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 Despite spending about one-third of our lives sleeping, we know relatively little about sleep.
D We spend about one-third of our lives sleeping so that we know relatively little about sleep.
Câu hỏi trên thuộc đề trắc nghiệm
Đề luyện thi Đánh giá năng lực môn Anh - số 2