- 试题详情及答案解析
- The driver ________but he wasn’t wearing the seat belt.
| A．survived | B．had survived |
| C．could have survived | D．has survived |
- 答案：C
- 试题分析：考查时态和虚拟语气。句意：司机本可以生还的，但他没有系安全带。but后是真实的情况，前面是对过去事实的虚拟，but分句相当于if he had worn the seat belt，根据“wasn’t”可知是过去的事情，对过去虚拟，主句用could/would/might have done，故选C。
考点：考查时态和虚拟语气