If he ___ me his telephone number yester
题型：选择题
问题：
If he ___ me his telephone number yesterday, I ___ able to ring him up now.
A．told, would be
B．had told, would have been
C．had told, would be
D．told, am
If he ___ me his telephone number yesterday, I ___ able to ring him up now.
A．told, would be
B．had told, would have been
C．had told, would be
D．told, am