it is normal for parrots to talk, Einstein, a small bird, is unusual in that whenever she hears a new word or sound, she repeats it over and over until she masters it.
#30576
A
As
B
When
C
While
D
Since
推荐题目
My English has greatly improved , ______ I practice using it every day.
#32021
A
until
B
unless
C
though
D
as
Jim is determined to get a seat for the concert ________ it means standing in a queue all night.
#31083
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now that
B
even if
C
as if
D
so that
This year’s fall in profits was not unexpected ,it is very disappointing.
#79702
A
Otherwise
B
But
C
However
D
Nevertheless
Your IQ isn’t _____determines whether you will succeed in your future life.
#30369
A
what
B
where
C
that
D
why
Playing balls together is a kind of activity_____ every player needs to be well-cooperated together.
#33110
A
which
B
where
C
that
D
what