The word they in paragraph 4 refers to _______.
Giải bởi Vietjack
Từ “they” trong đoạn 4 đề cập đến ______.
A. những nhà khoa học
B. những lời giải thích
C. những thứ
D. chế độ dinh dưỡng và lối sống
Thông tin:
In the past, scientists looked at things such as diet and lifestyle for an explanation of long life, these days they are also looking at genetics. (Trong quá khứ, những nhà khoa học xem những yếu tố như chế độ ăn uống và lối sống là lời giải thích cho tuổi thọ cao, ngày nay họ cũng đang nghiên cứu về gen.)
→ Chọn đáp án A
Some teenagers just simply run _______ to their parents’ expectations as a way to express their identity.
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
The volunteer team _______ students with various visual, hearing, physical and cognitive impairments every two months to give them both financial and spiritual support.
Native species _______ a part of a given biological landscape since they adapted to the local environment.
Today, many serious childhood diseases _______ by early immunization.
After the flash flood, all the drains were overflowing _______ storm water.
Oprah Winfrey has been an important role model for black American women, breaking down many invisible _______.
Some of his proposals would not so much control the product as attach a few _______ to the proposed system.
He started working in the World Bank. That was right after he had graduated from university.
The lawyer promised that he would leave no stone unturned in trying to find more evidence to help Jake's case.
John lost the _______ bicycle he bought last week and his parents were very angry with him.
