I’m very sorry I’m late. I ___________ and told you I was coming.A. ought to phone you B. must phone you C. ought to have phoned you D. must have phoned you

I’m very sorry I’m late. I ___________ and told you I was coming.A. ought to phone you B. must phone you C. ought to have phoned you D. must have phoned you
I’m very sorry I’m late. I ___________ and told you I was coming.
A. ought to phone you B. must phone you
C. ought to have phoned you D. must have phoned you

I’m very sorry I’m late. I ___________ and told you I was coming.A. ought to phone you B. must phone you C. ought to have phoned you D. must have phoned you
C 本应做而没做

C

C 我应该打电话告诉你 实际上却没有这么做.