The manager opened the mail which ___ that morning.
A: had been delivered
B: delivered
C: had delivered
D: is delivered
A: had been delivered
B: delivered
C: had delivered
D: is delivered
举一反三
- After the speech ________, a lively discussion started. A: is delivered B: was delivered C: has been delivered D: had been delivered
- The speech ________, a lively discussion started. A: being delivered B: was delivered C: be delivered D: having been delivered
- The people in the snow-stricken areas need much more food than ______to them by the airforce. A: being delivered B: have been delivered C: delivered D: has been delivered
- The job had to be ______ to a capable assistant. A: deleted B: delegated C: delivered D: declined
- Having finished the work,_____. A: it was almost six o'clock B: a postman came and delivered the evening paper and some letters C: supper had been already prepared D: we had a rest and then had supper