The children all turned to look at the famous actress as she entered the classroom 这题答案为什么不是to looking at呢,因为AS she ente
问题描述：
The children all turned to look at the famous actress as she entered the classroom 这题答案为什么不是to looking at呢,因为AS she entered the classroom ,不是表示她进来的时候,所以用进行时.可是答案不是这么理解的.
答
转身 turn 是短暂动词,不用进行时态可以,要按照你的理解也应是The children were all turning to look at the famous actress as she entered the classroom,to在这里不是介词