Question

—Why wasn't John hired for the job?
—I don't know, but he ________.

A．was	B．had been
C．should have	D．should have been

Answer 1

D

D 考察情态动词和省略。句义：—为什么John没有被录用？—不知道，他本该被录用的。Should have done本该做某事，实际上却没有做；故D正确。