问题
选择题
—Tom，you’ve got an A in the final English exam.Congratulations!
—Thanks.But I never thought the result came out so fast.The papers________when I left the teacher’s office just now.
A．had been marked
B．were still being marked
C．are still marking
D．had been marking
答案
答案：B
考查动词时态和语态。由句意可知应用过去进行时的被动语态。