Finding information in today’s world is easy．The is how you can tell if the information you get is useful or not．
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A
ability
B
competition
C
challenge
D
knowledge
推荐题目
Professor Jordon is well known for his _____ into the habits of the common housefly.
#6923
A
examination
B
introduction
C
research
D
expression
On the top of Mount Tai，you can get a wonderful________of the sunrise.
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A
view
B
scene
C
sign
D
sight
The government’s strong action demonstrated its _____ to crush the rebellion.
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A
energy
B
resistance
C
courage
D
determination