I heard Susan surprised her teacher by wor
题型：单项选择题
问题：
I heard Susan surprised her teacher by working hard. Yes,（）
A.her teacher worked hard.
B.Susan worked hard.
C.the teacher was surprising.
D.Susan was surprised.
题型：单项选择题
I heard Susan surprised her teacher by working hard. Yes,（）
A.her teacher worked hard.
B.Susan worked hard.
C.the teacher was surprising.
D.Susan was surprised.
