首页 / 国开 / 内容详情 You can go out, __________ you promise to be back before 12 oclock. 2022-06-07 1次阅读 promise Before oclock You can go out, __________ you promise to be back before 12 oclock.正确答案：**as long as** If the building project __________ by the end of this month is delayed, the construction company will be fined. They are trying to __________ the waste discharged by the factory for profit. 猜你喜欢