It is said that sixty percent of all energy ________ in the world today is being lost as wasted heat.
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A
produced
B
producing
C
to produce
D
having produced
推荐题目
. There are many mistakes in his essay, ______his failure.
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A
which results
B
leading to
C
led to
D
that led to
After being criticized by her mother, she spoke out the words ______ in her heart for many years, tears ________ her eyes.
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A
having hidden; filling
B
hidden; filled
C
hiding; being filled
D
hidden; filling
I would love _______ to the party last night but I had to work extra hours to finish a report.
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A
to go
B
to have gone
C
going
D
having gone
Henry escaped ________ by admitting his mistake as soon as he saw the headmaster．
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A
to be punished
B
punishing
C
having punished
D
being punished
With his mother_______ him, he is getting on well with his work.
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A
helping
B
to help
C
help
D
helped