Some countries are increasing their use of natural gas, and other forms of ______.
#5440
A
source
B
energy
C
power
D
strength
推荐题目
It is widely accepted that animals learn to do things because their certain acts lead to _______.
#6274
A
rewards
B
prize
C
awards
D
results
People like to shop in the supermarket because they are interested in the ________ of goods on offer and can buy whatever they want.
#6426
A
price
B
variety
C
value
D
amount
26. He asked us to write an article in_____________ of pollution caused by the nearby factories.
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A
honor
B
search
C
respect
D
charge
It is a common ____ to have a cake with candles to celebrate a holiday ，birthday or any other occasion.
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A
law
B
rule
C
tip
D
custom
Don’t try to persuade your boss; he won’t have the _______of employing me — a fresh student.
#7279
A
intention
B
attention
C
sense
D
attraction