In densely populated suburban areas, a danger exits from ______.
A. streams that do not flow directly to open bodies of water
B. cesspools and septic tanks that contaminate water supplies
C. storm and waste disposal sewers that have been combined
D. the undesirable odors of sewage
查看答案
Which of the following words could best replace the word "soaring" in the first sentence.*
A. climbing
B. rising
C. flying
D. crawling
People used to think that the earth was flat, ______
A. don't they
B. wasn't it
C. didn't they
D. usedn't it
Ellis and her sisters could hardly recognize the value of that family heirloom, ______
A. couldn't they
B. couldn't she
C. could they
D. could she
Do you feel ______ a cup of coffee
A. liking
B. to like
C. to liking
D. like