According to the passage, what is the difference per square inch between the air pressure inside a building and the air pressure inside a tornado?
A
Thông tin được nhắc đến trực tiếp trong bài “The difference of 2 pounds per square inch between the inside and outside pressure may not seem like much” à sự khác nhau giữa áp suất không khí ở trong một tòa nhà và ở trong một cơn lốc xoáy là 2 pound mỗi inch vuông.
The word “laundry” in paragraph 2 is closest in meaning to ___________
What does the writer mean by saying “ education quite often produces surprises”?
It can be inferred that which of the following people would probably be most alarmed by the scientists’ findings?
The expression “is based on” in the first paragraph could be best replaced by______________
With which of the following topics is the passage primarily concerned?
Which of the following is closet in meaning to the word “particulars” in line 2?
It maybe inferred from the passage that which of the following groups of people is most likely to catch colds?
According to the passage, an overconfident front may hide____________
What does the author mean by staring that, “ At interpersonal levels, tone may reflect ideas and feelings over and above the words chosen” in lines 8-9?
According to the passage, southeastern Native Americans compared This World to ________.
According to the passage, the doers of eduction are_______________