John’spalefacesuggestedthathe______ill,andhisparentssuggestedthathe______amedicalexamination.A.be,shouldhaveB.was,haveC.shouldbe,hadD.was,has

　　John’spalefacesuggestedthathe______ill,andhisparentssuggestedthathe______amedicalexamination.

　　A.be,shouldhave

　　B.was,have

　　C.shouldbe,had

　　D.was,has