Thesupermarket　　　nextmonthwillbethebiggestoneinthecity...

问题详情：

 The supermarket　　　next month will be the biggest one in the city.

A. completed　　　　　　　      B. being completed

C. to be completed                  D. having been completed

【回答】

C

知识点：非谓语动词

题型：选择题