搜题请搜索小程序“爱下问搜题”
问题 选择题

甲、乙、丙三瓶奶分别加入乳酸菌后，甲乙两瓶密封，丙瓶敞开。甲瓶加热到100℃后再冷却，然后均在室温下放置12小时，可以变成酸奶的是 [ ]

A．甲

B．乙

C．丙

D．甲和乙

答案

答案：B

完形填空

第五节：课文填空（共1篇，10空格；满分10分）

根据课文内容和首字母提示，填入恰当的词，使文章完整。

Not long ago there was a girl called Daisy. One day she woke up and found a flying carpet by her bed, which took Daisy to Tibet of China to see antelopes. The antelope told her that they lived a sad life, because they were killed for the fur that was taken from under their s _______(61). Every year thousands of antelopes are killed and now they are becoming e______________(62) species.

Daisy was very sad and then she asked the carpet to bring her to some place where the animals were well protected. Next minute she was in Zimbabwe. Daisy first saw an excited elephant. It asked Daisy to take its picture. In Zimbabwe, Daisy knew the people began to realize the i __________(63) of animals, especially the g________(64), and they decided to help. They allowed t      (65) to hunt only a certain number of animals if they were willing to pay the farmers. 

The carpet rose again and almost at once they were in a t________(66) rain forest. A monkey watched her as it r_______(67) itself. The monkey said the millipede contained a p_________(68)drug which could affect m ______(69). And the monkey told Daisy to take care of the rain forest. Daisy was a _______(70). Later, the carpet flew Daisy home and Daisy found it was only a dream, but she learned a lot from her experience.
查看答案
单项选择题

人力资源风险、进度计划风险、费用风险和质量风险是管理项目时可能出现的4种风险。从客户的角度来看，如果没有管理好 (53) ，将会造成最长久的影响。

A．人力资源风险

B．进度计划风险

C．费用风险

D．质量风险
查看答案