If (keep) _______ in humid condition, the milk can’t remain fresh for three days.
举一反三
- 4. If _______ in the fridge, the fruit can remain fresh for more than a week. A: keeping B: be kept C: kept D: to keep
- If ____in the fridge, the fruit can remain fresh for more than a week.
- How long does the quotation price remain open? A: for three days B: for five days C: for thee days D: for a week
- If you haven't got fresh milk,I'll take some fresh ones
- He promised to repay me in three days. But days ______ into months and i never got a cent back from him.