According to the passage, all of the following statements about plaque are true EXCEPT _________.
Giải bởi Vietjack
Đáp án B
Theo đoạn văn này, tất cả các câu sau về mảng bám là đúng TRỪ____.
A. Nó bao gồm các vi khuẩn tạo ra axit.
B. Không bị ảnh hưởng bởi ăn đồ ngọt.
C. Nó có thể được loại bỏ khỏi răng bằng cách đánh răng và dùng chỉ nha khoa.
D. Nó làm giảm tác động tích cực của nước bọt.
Dẫn chứng: The rate at which bacteria in the mouth produce acid depends on the amount of plaque on the teeth, the composition of the microbial flora, and whether the bacteria of the plaque have been “primed” by frequent exposure to sugar.
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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 sentence that is closest in meaning to each of the following questions.
Surely John won't forget his wedding anniversary again.
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.
The manager is directly responsible ___________ the efficient running of the office
- “How was your exam?”
- “A couple of questions were tricky, but on the __________ it was pretty easy.”
The boy swum the narrow canal in ten minutes to find himself in the base, out of danger.
James may get into hot water when driving at full speed after drinking.
Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
