our teacher asked us to stop what we were doing and listen为什么listen不加ing
问题描述：
our teacher asked us to stop what we were doing and listen为什么listen不加ing
答
老师要我们停下正在做的事情而去听
答
如确定不加，意思是：老师要我们停下正在做的事情而去听...... listen前省了to
答
stop doing是停止做谋事 stop to do 是停下来当下做的事去做谋事 按照句子的意思是停下来我们在做的去听 所以后者不加ing