问题
选择题
—Do you think we should accept that offer?
—Yes, we should, for we _________ such bad luck up till now, and time _________ out.
A．have had; is running
B．had; is running
C．have; has been run
D．have had; has been run
答案
答案：A
.
A。根据句中的up till now可知，第一空应填现在完成时，故可排除B和C；run out的意思是“（时间）流逝”，为不及物动词，以时间名词作主语时，没有被动语态，故可排除D。