16.As he is not in good health, he goes to his factory only ______ just to learn something about the progress of experiment. a. once a week b. one week c. one time a week d. one a week
A: once a week
B: one week
C: one time a week
D: one a week
A: once a week
B: one week
C: one time a week
D: one a week
举一反三
- Is Sunday the ______day of the week? A: a B: first C: once D: one
- George was so busy that he had only one afternoon a week
- -How often do you do yoga?-___________. A: Twice B: One a week C: Three a week D: Three times a week
- Our Final Exam has: A: One Part which is due next week B: Two parts, part one is due this week, and part two is due next week C: Two parts which are due next week D: Three parts
- Zanusso was sick for one week and just had a fever.