解题思路： 如下
解题过程：
主语从句例句:
How he was successful is still a puzzle.
他是如何成功的仍然是个谜.
What he wants is a book. 他想要的是一本书.
That light travels in straight lines is known to all. 众所周知,光线沿直线运行.
Whether we will hold a party in the open air tomorrow depends on the weather.
我们明天是否在户外开晚会要看天气而定.
When we shall hold our sports meet is not decided.
我们何时举行运动会还没有决定.
Who broke the glass yesterday is not clear.
还不清楚昨天谁打破了玻璃.
Which car you will choose to buy makes no difference.
你决定买哪一辆车都不会有任何区别.
It is well-known that the earth moves around the sun.
众所周知,地球围绕太阳转.
It is important that a student learn English well.
学生学好英语很重要.
It's clear that they badly need help.
很明显,他们急需援助.
It's a pity that you missed the film.
你没有看那部电影真是太遗憾了.
宾语从句例句：
He told me that he would go to the college the next year
他告诉我他明年上大学.
I don’t know if there will be a bus any more.
我不知道是否还会有公交车.
Nobody knew whether he could pass the exam.
没人知道他是否会通过考试.
He didn’t tell me when we should meet again.
他没有告诉我什么时候我们能再见面.
Could you please tell me how you use the new computer?
你能告诉我怎么用这个新电脑吗?
The teacher said that the moon goes around the earth yesterday.
老师昨天说月亮绕着地球转.
I wonder whether it is true or not. 我想知道这个是否是对的.
We are going to talk about when we will leave. 我们打算谈论一下离开的时间.
Do you think my clothes fit well ？你认为我的衣服合适吗？
I don t believe he is a thief.我相信他不是一个小偷.
I hear that she's going to give me a call.我听说她打算给我打电话。
Li Tao thought （that） the TV play was interesting.林涛认为电视剧很有趣。
最终答案：略
