- 试题详情及答案解析
- ________ is well known to us all is ________ Yao Ming has become the boss of the Shanghai Sharks, who attended the opening ceremony of the new CBA season on Dec. 19, 2009.
| A．It; that | B．What; what |
| C．As; that | D．What; that. |
- 答案：D
- 试题分析：考查主语从句和同位语从句。句子中what 引导的主语从句作主语，that引导的同位语从句作what的同位语。句意：众所周知，姚明已经成为上海鲨鱼队的老板，并出席了2009年12月19日CBA新赛季的开幕式。故选D。
考点：考查主语从句和同位语从句