【简答题】【消耗次数：1】
球半径为a的圆柱面的高斯曲率和平均曲率
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【单选题】
When Sarah and I ____ on an article for the school newspaper, we found it difficult to work together.
①
compiled
②
gathered
③
collaborated
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collected
【单选题】
____ for a long time, the fields are all dried up.
①
There has been no rain
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Having no rain
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There having been no rain
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There being no rain
【单选题】
Then Johnny reached quickly ______ the other pot, vigorously boiling on the stove.
①
down
②
out
③
for
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to
【单选题】
The game was fixed for today but it has been____ for a week.
①
transfered
②
delayed
③
translated
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postponed
【单选题】
Dr. Park was accused ____ the patient with overdose of sleeping pills so that the patient’s life was terminated before the expected time.
①
of providing
②
with providing
③
to have provided
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to provide
【单选题】
I’ m going to do all I can to____ the unpleasant impression
you have of me.
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move
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remove
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shift
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transform
【单选题】
Jean Wagner’s most enduring contribution to the
study of Afro-American poetry is his insistence that
it ____ in a religious, as well as worldly, frame
of reference.
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is to be analysed
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has been analysed
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be analysed
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should have been analysed
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We feel it is high time that the Government ____
something to check the inflation.
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did
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do
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should do
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would do
【单选题】
She was teaching me ____ you would teach a younger child to speak the language.
①
the way
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in the way
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a way
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to the way