【单选题】"1121.以下哪个货架适用于大批量、少品种货品()?
【判断题】冻结速度越快,微生物越易死亡,因此应采用速冻。
【单选题】We need to make sure that we______our resources as fully as possible for they are exhaustible.
【简答题】We couldn't make a ___________; all the hotels were fully booked.
【单选题】混凝土底座产生裂缝的宽度不得大于( ) mm 。
【简答题】We were fully persuaded by his (force) _______________ speech.
【单选题】If we were fully booked, we you to another hotel as an overflow.
【单选题】If we were fully booked, we might ________ turn you away. Then we would send you to another hotel as an overflow.