Solving a problem can be broken down into______steps.
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Tire pressure changes ______.
A. in different weather conditions
B. in different road condition
C. when wide-track tires are used
D. when narrow-track tires are used
A few weeks after the test, Connie Pratt found herself ______.
A. as famous as the greatest actor of the world
B. playing the leading female role in a play
C. no less famous than the leading actor of the day
D. the most famous actress of the world
The concluding sentence "chances like this happen once in a blue moon" means ______.
A. this is a highly profitable chance
B. this is something highly possible
C. this is something which happens once in while
D. this is very rare chance
According to the passage, keeping the engine run idly ______.
A. will just waste gas
B. will make it work more efficiently
C. will warm it up more quickly
D. is necessary in cold weather
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