What does the word “those" in the third paragraph refer to?
Đáp án D
Từ “those” trong đoạn thứ ba nói đến điều gì?
A. Các nhà khoa học
B. Calo
C. Sinh viên đại học
D. Một số tình nguyện viên
Căn cứ vào các thông tin sau:
“Scientists at Pennsylvania State University found that volunteers who ate a big veggie salad before the main course ate fewer calories overall than those who didn’t have a first-course salad, notes Novick.” (Các nhà khoa học tại Đại học bang Pennsylvania phát hiện ra rằng những tình nguyện viên đã ăn một món salad rau củ lớn trước món chính ăn ít calo hơn so với những người không có món salad đầu tiên, Novick lưu ý.)
Which of the following is NOT the benefit of canoeing according to the passage?
However, the researchers say the study is ________ (5) and therefore cannot establish a definite cause.
It can be inferred from the passage that foods in restaurants are often __________ .
According to paragraph 3, what is the most decisive information obtained from the experiment?
The phrase “beef up” in the last paragraph mostly means ___________.
According to paragraph 2, what approach did the scientists take to uncover the genetic mystery?
The word “validating” in paragraph 4 is closest in meaning to ______.
According to paragraph 3, how can practicing intermittent fasting benefit a person’s health?
According to the last paragraph, the elderly should do some exercise that ___________.