The children all turned the famous actress as she entered the classroom.
A. looked at
B. to look at
C. to looking at
D. look at
网友回答
A. looked at
(答案→)B. to look at
C. to looking at
D. look at
解析：
句意为：当那位著名的女演员走进了教室，所有的孩子都转过头去看她。turn to 表示“转向，求助”的意思。