Finding information in today’s world is easy．The is how you can tell if the information you get is useful or not．
#5834
A
ability
B
competition
C
challenge
D
knowledge
推荐题目
It is widely accepted reported in the western media that the drug ______ is now becoming a leading cause of teenager crimes.
#6298
A
adoption
B
abuse
C
appreciation
D
appeal
If we keep wasting so much energy, ________ are that our oil wells will dry up and the environment will be destroyed.
#5745
A
problems
B
difficulties
C
questions
D
Chances
Hardly a month goes by without ______ of another survey revealing new depths of scientific illiteracy among US citizens.
#7309
A
words
B
word
C
a word
D
the word