根据新课标和高考考纲要求，《高考英语语法精练》共分16个单元，1650题。涉及全部高中英语语法。除精选试题外，还提供了近三年的各地高考真题。每道题都附有解析。
1. _____ is known to us all is that the 2008 Olympic Games took place in Beijing.
A. It B. What C. As D. Which
2. The last exam was not very difficult. The reason _______ his failing it was ______ he was much too careless.
A. for; that B. for; why C. of; that D. of; because
