Which of the following is closest in meaning to crux in paragraph 4?
Giải bởi Vietjack
D
Kiến thức: từ vựng
Tạm dịch: Cụm từ nào gần nghĩa nhất với từ “crux” ở đoạn 4?
A. phần phức tạp nhất B. tin nhắn bị giấu
C. phần ít được hiểu nhất D. phần quan trọng nhất
The changes possibly caused by the cell phones are mainly concerned with ____________.
According to the passage, what makes mobile phones potentially harmful is ____________.
What does the author mean by stating that “function should determine form”?
Many studies on emotional expressions try to answer the question whether _________.
According to the text, what dose the increase of candle sales illustrate?
Which of the following is NOT mentioned as evidence that the length of the workweek has been declining since the nineteenth century?
