What does the word “filters out” in paragraph 1 probably mean?
Đáp án A
Từ “filters out” ở đoạn 1 có nghĩa là?
A. ngăn chặn B. chia tách C. giữ D. ngừng
(to) filter out: lọc ra, loại bỏ ra ≈ (to) prevent
The word “constrained” in paragraph 4 is closest in meaning to______.
According to the passage, who was the first person to use artificial refrigeration for a practical purpose?
According to the passage, the first refrigerated railcar used what material as a cooling agent?
The word "rough"in the passage is closest in meaning to ___________.
What is the main point the writer is trying to make in the last paragraph?
How did Juliette Davidson benefit from the experience of her first job?
According to the passage, all of the following are true EXCEPT___________.
By discovering and better understanding your own learning styles, you can improve _______.
What is the main reason that people developed methods of refrigeration?
What can be inferred from paragraph 1 about cold storage before the invention of artificial refrigeration?