题目内容：

(compared with)other students,the teacher thinks,hank is a diligent student
为什么不是comparing with

优质解答

因为,这句话的主语是 Hank,中间的 the teacher thinks,是加进去的.所以,Hank 是被比较的.如果改成下面说法,就要用 comparing
Comparing with other students,the teacher thinks Hank is a diligent student.
因为这里的主语是 teacher.