Which of the following is a simple sentence with the structure of S+V+O1+O2？（）
A.正确答案AEmma taught the children English.
B.Jane is reading a storybook.
C.I heard him singing in the hall.
D.David became an engineer.
Which of the following is a simple sentence with the structure of S+V+O1+O2？（）
Which of the following is a simple sentence with the structure of S+V+O1+O2？（）
A.正确答案AEmma taught the children English.
B.Jane is reading a storybook.
C.I heard him singing in the hall.
D.David became an engineer.
