The word "their" in paragraph 2 refers to ____.
Giải thích: "their" được sử dụng để chỉ về các người tham gia trong nghiên cứu nên chọn participants.
Tạm dịch:
Nhà nghiên cứu đã đánh giá những người tham gia để xác định mức độ căng thẳng họ đang gặp phải tại thời điểm nghiên cứu và 7 tháng sau đó. Kết quả của họ được đem so sánh với ….
Đáp án B
Victoria has been in ____ spirits ever since she got in to Cambridge University.
I’m interested in learning how to play ___ guitar; music has always been a great love of mine.
Unfortunately, the parties were unable to ______ an agreement about how to cut down on the noise pollution in the area.
The teacher told the students: “You’ll have a grammar test tomorrow.”
You can always ____ Sarah to come through in times of need; she's incredibly reliable.
She wants to take up swimming to improve her physical strength, _______?
Children sometimes become angry when he can’t do anything they want.
A B C D
He surveyed 327 parents and found that those (37) ____ regularly apologized to their children reported stronger attachment bonds.
The last time I attended a concert with my friends was last year.