When the professor realized that the lottery ticket was a winner, ________.
A: he decided to return it to its owner immediately
B: he decided to keep it
C: he was deside himself with joy 极其高兴
D: he had a painful struggle deciding whether to keep it or return it
A: he decided to return it to its owner immediately
B: he decided to keep it
C: he was deside himself with joy 极其高兴
D: he had a painful struggle deciding whether to keep it or return it
举一反三
- When the professor realized that the lottery ticket was a winner, ________.
- Scarcely ______ when it began to rain. A: did he return B: B. had he returned C: he did return D: D. he had returned
- He was so anxious ________ home that he had booked a train ticket before the vacation began. A: return B: to return C: returns D: returning
- I guess Professor Wang hasn’t finished grading the papers yet. If he had, he would not keep us in_______ .
- He was so anxious ________ home that he had booked a train ticket before the vacation began. A: eturn B: to return C: eturns D: eturning