【简答题】practice the two grammar tongue wtisters and keep them in mind
【单选题】至世纪之交,国际会计准则全面重组时,已经发布了()个国际会计准则。
【单选题】All of ______ sudden an idea flashed in her mind: she decided to save one or two pennies at ______ time at the grocery. [ ]
【判断题】网站引流的方法,主要包括搜索引擎、网络广告、论坛营销、博客营销、 IM 营销等
【单选题】为了迎接元旦,同学们准备举办新年晚会。张明负责制作一个庆祝元旦的海报,制作过程包括: ①编写脚本; ②需求分析; ③具体制作; ④收集素材。 正确的步骤是()。
【多选题】下列关于二叉树的描述中,正确的是( )
C.
通常左侧的子节点称为"左子树",右侧的节点称为"右子树"
D.
左子树上的元素应小于它的根结点,而右子树上的元素应大于它的根结点
【多选题】下列药物中,用药后应该常规进行血药浓度监测的是
【单选题】至世纪之交,国际会计准则全面重组时,已经发布了______个国际会计准则。
【多选题】When we are preparing for the speech, we should keep the following two things in mind.
A.
adjusting what we say to make it as clear, appropriate, and convincing as possible
B.
practicing our delivery for many times
C.
assessing how the audience is likely to respond to what we say in our speech
D.
correcting the grammer as much as possible