【判断题】If you pursue experience rather than material things when spending money, you will feel happy.
【简答题】对于目标函数极大值型的线性规划问题,用单纯型法求解时,当基变量检验数δ j 0时,当前解为最优解。
【单选题】What is the most necessary material you need to submit if you want to apply to an undergraduate degree?
A.
the original or certified copies of his secondary school transcripts or mark sheets
B.
certified copies of his college transcripts or mark sheets
C.
high scores on the TOEFL and IELTS
【简答题】杂质可促进半导体中载流子的产生和复合,形成复合中心。
【判断题】If you gather material about your topic before you have completed the supporting points of your outline, you will be wasting your time because you might not use all of the information you find.
【单选题】If you mark a book too much, the important material wont stand out, and you will be just ____confused as if you had not marked anything at all.
【多选题】收集教育媒体的渠道主要有( )。
B.
根据教学需要有计划地订购正规音像出版社出版发行的教育媒体教材
C.
通过交流、复制等方式收集兄弟单位编制的高质量教育媒体教材
D.
从卫星电视教育节目和英特网中接收和下载的教育节目和其它资源信息
【多选题】《弟子规》中告诫我们,面对自己的过错和荣誉,应该保持什么样的态度( )