In the last paragraph, the author thinks that pictures are those except ones that ______. A) are useful in every aspect of our life C) are of much use in our life B) should be made interesting D) have different forms
A．In the last paragraph, the author thinks that pictures are those except ones that ______.
B．are useful in every aspect of our life
C．should be made interesting
D．are of much use in our life
E．have different forms