Hurry up, or the tickets ________out by

问题选择题

Hurry up, or the tickets ________out by the time we get there.

A．will have sold

B．will sell

C．have sold

D．will have been sold

答案

答案：D

本题的含义是快点，否则的话票会被卖完，表示被动的意思，用被动句，结构为be+过去分词，故本题选D。