When he hurried to the airport, he found, to his great disappointment, his ticket and passport______at home. A．had been left B．have been left C．has been left D．had left
A. A．had B.have C.has D.had
【参考答案】
A 本题考查动词的时态。据题意，空白处所填动作应该在found之前发生，所以用过去完成时。题意为，当他匆匆忙忙地......