认真观察下面一幅漫画，用简洁的语言介绍画面的内容，然后用一句话揭示漫画的寓意。（5分）

内容：                                                             （3分）

寓意：                                               （不超过8个字）（2分）

John’s pale face suggested that he ______ill, and his parents suggested that he ______a medical examination.

A．be, should have

B．was, have

C．should be, had

D．was, has