I wonder whether it is __________ to make such a long and costly trip just to spend a day on the beach.
举一反三
- ________ I wonder whether it is allworthwhile.
- I wonder _____ he will be fit for the job or not for he has just graduated from a local college. A: That B: why C: If D: whether
- I wonder how long ago ______.
- I just wonder ________ that makes him so excited.
- We had one last trip to make, a day _______ from Damascus by car or by bike.