No sooner had he entered Harvard ______ his sister entered Yale.
A: since
B: after
C: than
D: before
A: since
B: after
C: than
D: before
举一反三
- ______ he entered the university, his English has been much improved. A: Before B: After C: When D: Since
- Correct the errors: No sooner he had entered the room than the telephone rang.
- No sooner had he got off the train ()his daughter ran towards him A: than B: when C: before D: after
- ______the jungle did he realize that there was danger everywhere in it. A: Upon entering B: When he entered C: Only after entering D: After he had entered
- Harry ______ the car before he entered the supermarket. That was why his car was stolen. A: had not locked B: is not locking C: has not locked D: was not locking