He is used to______(drive)on the left.

问题描述:

He is used to______(drive)on the left.
这是用driving还是 drive,以及为什么

此句意思为:他习惯在左侧开车
be used to doing习惯做某事
used to do过去常常做某事
be used to do被用来做某事
所以此处应填 driving