The boy wanted to ride his bicycle in the street ,but his mother told him ____.not to 、、、请问 这里为什么不能填 not to do 或 not to

问题描述:

The boy wanted to ride his bicycle in the street ,but his mother told him ____.not to 、、、请问 这里为什么不能填 not to do 或 not to do it

这是一种省略手法,do it 就是指这件事吧,是在前面已经有了啊,就是在街上骑自行车.
而not to do 中do是及物动词,必须加 it.