A solar day is the length of time it takes the earth to revo
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A solar day is the length of time it takes the earth to revolve once around the sun.
这句话中的it takes 可以换成that takes吗,如果可以,那that it takes呢,还有定语从句中什么时候可以用这个it
这句话中的it takes 可以换成that takes吗,如果可以,那that it takes呢,还有定语从句中什么时候可以用这个it
![A solar day is the length of time it takes the earth to revo](/uploads/image/z/1820832-24-2.jpg?t=A+solar+day+is+the+length+of+time+it+takes+the+earth+to+revo)
这个地方本来就是省略了that的定语从句,that takes不可以,it在这里是形式主语,真实主语施后面的不定式短语
再问: 那是不是在定语从句中,主语在后面的,就像非谓语和主语从句那样,要用it作形式主语 还有,that it takes是不是也可以
再答: that it takes本来就是完整形式,当然可以。it作形式主语,后面用不定式或that引导的从句做真实主语,主要原因是为了句子的结构平衡。
再问: 那是不是在定语从句中,主语在后面的,就像非谓语和主语从句那样,要用it作形式主语 还有,that it takes是不是也可以
再答: that it takes本来就是完整形式,当然可以。it作形式主语,后面用不定式或that引导的从句做真实主语,主要原因是为了句子的结构平衡。
A solar day is the length of time it takes the earth to revo
A solar day is the length of time ____ the earth to revolve
A solar day is the length of time ____ the earth to moce onc
a solar day is the length of time__the earth to go once arou
a solar day is the length of time____the Earth to revolve on
be realistic about the length of time it takes to learn a la
the earth is one of the stars in the solar
The sun lights half the earth at a time.It is day on the lig
It is not the length of a street.
When ourpart of earth turns to the sun,it is day
英语翻译This is the finish my friend,this is the end.it's a revo
it takes a lot of time and__(practise)to play the piano well