- 试题详情及答案解析
- Joan spent as much time as she ________ me with my maths while I was in China.
| A．could to help | B．to help |
| C．could helping | D．helped |
- 答案：C
- 试题分析：考查插入语及动名词。句意：当我在中国的时候，吉恩花费很多能够帮助我数学的时间。as much time as one can作为插入成分，由于后面是过去时，因此这里用could；spend后面接动名词。故选C。
考点：考查插入语及动名词