The word “it” refers to_________.
Giải bởi Vietjack
Đáp án C
Giải thích: Từ "it" dùng để chỉ_____
A. chỉ nha khoa B. vi khuẩn C. loại bỏ mảng bám B. mảng bám
Dẫn chứng: It also makes the surfaces of the teeth more accessible, enabling saliva to neutralize acid and remineralize lesions.
Chọn C
James may get into hot water when driving at full speed after drinking.
The only time I’ve ever eaten sushi was when I was on a trip to Japan.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The website ______ by the web developer is user-friendly and easy to navigate.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions
Surely John won't forget his wedding anniversary again.
I was left out in the ______ in the annual promotions in the company.
The company hopes that their new product launch ……..by many potential customers.
Population explosion seems to surpass the ability of the earth to the demand for food.
The United States __________ some 150,000 military reservists when the war broke out.
