The word “them” in the second paragraph refers to
Đáp án A
“them” được thay thế cho telecommuters trong phần đầu của câu: These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult...
The word “laundry” in paragraph 2 is closest in meaning to ___________
What does the writer mean by saying “ education quite often produces surprises”?
According to the passage, southeastern Native Americans compared This World to ________.
It can be inferred that which of the following people would probably be most alarmed by the scientists’ findings?
It maybe inferred from the passage that which of the following groups of people is most likely to catch colds?
The expression “is based on” in the first paragraph could be best replaced by______________
The changes in the American home mentioned in this passage may _________