单选题I ______ to be present at your birthday party, but business interfered. I hope you will forgive me.A am to have intendedB was to intendC was to have intendedD ought to intend
题目
单选题
I ______ to be present at your birthday party, but business interfered. I hope you will forgive me.
A
am to have intended
B
was to intend
C
was to have intended
D
ought to intend