I can hardly imagine Peter_______across the Atlantic Ocean in five days.
A. sail B. to sail
C. sailing D. to have sailed
I can hardly imagine Peter_______across the Atlantic Ocean in five days.
A. sail B. to sail
C. sailing D. to have sailed
C
imagine后接动名词,Petersal隔日相当于Peter sailing相当于Peter’s sailing 是带逻辑主语的动名词结构。