She didn't know whether to sell her books or _______.
举一反三
- She didn’t know ________ to express her ideas in English clearly in public.
- “ I know she was in because I heard her radio, but she didn’t open the door” “She ____ the bell.”
- I didn't know whether she or not. A: will come B: is coming C: would come D: comes
- 3. What’s the matter with the woman? A: She didn’t know how to operate the computer. B: She didn’t know how to get to the store. C: She didn’t know how much the computer was. D: She didn’t want to buy the computer.
- Mrs. Smith didn’t call the police because（）. A: she was on the bus B: she was not sure whether she had the ten pound notes with her C: she was’ too angry to do so D: she didn’t like to make trouble for others