请问That/It is the first time (that) I have read the book.这句话为什么不是主语从句如何判定这样的句子是主语从句还是定语从句?

请问It is the thought that counts. 请问It is the thought that counts. The Spring Festival is the most important traditional one in China.As an important part of it,fir 【完形填空】 Not very long（1）,the computer was a strange machine.【完形填空】Not very long（1）,the computer was a strange machine.Not many people understand it.Not many people said（2）to it.Today,much of that is changing.The fir 那请问Is it that the gentleman is not your uncle?算是主语从句吧 it is said that the food is good for health请问这什么意思~什么句型 请问The ladder,however,was so short that it is coudn't reach the girl. 请问It goes without saying that the time is usually limited.这句话在哪里停顿 “It is time that we began our class,”said the teacher.请问为什么是虚拟语气? Is it the reason______you made up?A.that B.why 请问选哪个? It is curious that he should have failed to win the race.请问怎么解释翻译? Is it the reason______you made up?A.that B.why 请问选哪个? It is not the wind that is moving;It is not the flag that is The bell is ringing .It is time that we begin the class.请问这句话哪儿错了?为什么? It is the water that defines Sydney. but it is not just the things that you can add to your resume that matter 请问matter修饰谁 it is that+句子 请问that能省略吗 Is it good that is it year of the horse?请问这个that前面和后面的疑问句不会冲突吗?这是什么句型?怎么翻译?