there are only five minutes to go I’ll talk about the project short. A. As ifB. Even ifC

问题补充：

there are only five minutes to go, I’ll talk about the project short.

A. As if

B. Even if

C. Because of

D. Now that

答案：

A. As if

B. Even if

C. Because of

(答案→)D. Now that

解析： now that表示“既然”，引导原因状语从句。