it+is+calculated+by

邬饼景4312—— - - ?it+is+a+big+and+bright -
都将利18730353994 ______ 答案有问题,不能有 a, 否则,就要有名词.It is a big and bright ( 名词).提问:How would you describe it ? 你怎么描述它?It is big and bright.

邬饼景4312It is +时间段 +since...中的 is 有没有时态的变化例如在过去时态中is 要不要换成was. -
都将利18730353994 ______[答案] 这是个固定句型,记住前后搭配的时态即可 It is/ has been 时间段since 句子(一般过去时) It was 时间段since 句子(过去完成时) 例如:It is 2 years since I visited Beijing last time. It was 2 years since I had visited Beijing .

邬饼景4312It is+形容词后面可不可以加doing -
都将利18730353994 ______ It's+adj.而形容词后修饰的应该是名词,不能修饰动词,所以不能加doing.如It's a sweet girl.

邬饼景4312It is + adj.+that ...这种句型后面都一定要用虚拟语气是吗? -
都将利18730353994 ______[答案] 不一定.如It is true that the earth travels round the sun.地球绕太阳转,这是事实.It's kind of you that you have helped you so much these years.这些年你帮了我这么多,你这人真好!It was right that the templ...

邬饼景4312it is的缩写请问主语+have/has的缩写主语+is的缩写主语+was的缩写 分别是什么呢?我总是很容易搞混. -
都将利18730353994 ______[答案] it's 主语以 I和He 为例 主语+have/has:I've He's 主语+is:He's 一般没有主语+was 因为主语+has 和 主语+is 是一样的,所以这个时候就要根据上下文的意思和句型来判断是has还是is 比如 He's a gentleman 是He is ,他是一个绅士 He's finished it 是He ...

邬饼景43121.We found it very easy to do.这里面found 后面的it 为什么不加is ,不是it+is+形容词.这里very easy呢?在这里面做什么成分? -
都将利18730353994 ______[答案] 因为这句句子中已经有了FOUND这个谓语,如果再有IS的话就两个谓语句子就不通了.像FIND、CONSIDER之类的词都是这种用法. 其中,IT应该是形式宾语,真正的宾语是TO DO,very easy 在这做补语~

邬饼景4312It+is+cold+outside+改成1般疑问句?
都将利18730353994 ______ 1般疑问句1般只需要将be动词,情态动词提早就行..Isitcoldoutside?谢谢O(∩_∩)O

邬饼景4312英语翻译请用It is+形容词+that+句子或请用It is+动词的过去时+that+句子 或请用It is+名词+that+句子 翻译 -
都将利18730353994 ______[答案] It is surprising that he came back to life immediately.

邬饼景4312it+is+a+difficult+task+to+undertake是什么从句 -
都将利18730353994 ______ It is a difficult task to undertake.这是一个【It is+名词+to do】的固定句式其中,it是形式主语,to do不定式充当后置定语

邬饼景4312It+is+the+most+interesting+cat+I've+ever+seen是正确的句
都将利18730353994 ______ 请在每小题A.B.C3个句子当选出1个句子,该句子能正确回答或紧接你所听到的句子. ( )1.A.Yes,in two A.Its the most interesting movie Ive