Finding information in today’s world is easy．The_______is how you can tell if the information you get is useful or not。
#7325
A
ability
B
eompetition
C
challenge
D
knowledge
推荐题目
The _____ of electricity added to our difficulty repairing the bridge.
#6609
A
absence
B
short
C
need
D
break
—I want to go to the library but I am afraid I am not in the right ________. — _________. Go ahead.
#6944
A
way; No
B
distance; No
C
side; Yes
D
direction; Yes
One thousand dollars a month is not a fortune but would help cover my living _____ .
#6971
A
bills
B
expenses
C
prices
D
charges
The people living in that apartment have free to that swimming pool.They don't have to be charged.
#5344
A
time
B
access
C
entrance
D
care
There might be life on other planets, but so far scientists haven’t found enough _____ to prove it.
#5153
A
evidence
B
relic
C
mystery
D
reception