【判断题】触发器有两个稳定状态,在外界输入信号的作用下,可以从一个稳定状态转变为另一个稳定状态。
【简答题】Two _________ of ice cream, please.
【单选题】如下哪一项确定了在每个时区生产的最终项目及其数量?
【单选题】根据2012年《全国统一建筑工程基础定额河北省消耗量定额》及其计算规则,土方体积应按( )计算
【简答题】The skies are raining big blocks of ice, and experts are trying to learn what’s going on. For the second time in six days, California was attacked by ice balls. The latest happened on early Thursday. ...
【单选题】I 【ate】two dishes of ice cream.
【单选题】We want to make a fruit salad. We need __________ ice cream.A. two kilos of B. two slices of C.
A.
30. We want to make a fruit salad. We need __________ ice cream. A. two kilos of