Suppose fifty tweets are picked out at random within the study inhabitants. Give an estimate of your probability that not less than half of these tweets will consist of your preferred search phrase. Demonstrate Plainly how you obtained this estimate. 这样可以对自己所选的课题有一个更好的了解, 为写作打好了基础. 其余的�… Read More

​我们青年当传承红色基因，是实现强国梦的保障，缅怀革命先烈传承红色基因征文作文�?..这类团队一般无需也完全没胆在校园内做广告，他们就是靠着同学们之间的口口相传。口碑如此重要，因此他们不敢搞太多“幺蛾子”。我是金融专业的研究生，对数字和�… Read More