The word “it” in paragraph 3 refers to _____.
Giải bởi Vietjack
Đáp án B
Từ “it” trong đoạn 3 nói đến __________.
A. phần
B. thí nghiệm
C. khoái khẩu
D. ăn trưa
Từ “it” ở đây dùng để thay thế cho danh từ thí nghiệm được nhắc tới trước đó.
In the third experiment both sexes were included, but it was done one week later.
(Trong thí nghiệm lần thứ ba bao gồm cả 2 giới, nhưng nó được tiến hành một tuần sau đó.)
The word “portion” in paragraph 3 is closest in meaning to _______.
Which of the following could best serve as the title of the passage?
According to paragraph 3, which is NOT listed as the aspect related to the linkage between optimism and longevity?
According to paragraph 2, what is the current situation for North America’s general health?
The word “catastrophic” in the last paragraph probably means ______.
Which of the following would the writer of the passage approve of?
The word “tender” in paragraph 1 is closest in meaning to _______.
