我刚报了成教本科，要多长时间才可以毕业拿到证书...

发布时间：2021-12-25

我刚报了成教本科，要多长时间才可以毕业拿到证书呢？

最佳答案

一般是两三年的时间哦

下面小编为大家准备了 专升本 的相关考题，供大家学习参考。
艾青曾被谁称为“吹芦笛的诗人” （ ）

A.胡风
B.臧克家
C.闻一多
D.郭沫若
答案：A
解析：
此题暂无解析
Some college students drink too much alcohol at school．Many of them live on the campus．Heavy drinking has caused many problems．It can cause students to make bad choices and do dangerous things.
One college has decided to ban alcohol．It has gotten a reputation as a party school．Five students at the college have died from drinking too much alcohol．Recently,one student drank too much vodka．He slipped into a coma．The college hopes the new rule will prevent any more tragedies.
The new rule prohibits students from drinking alcohol in the dorms．The first time a student breaks the rule they will receive a warning．If they break the rule again,they will be evicted from the dorm．However,they will still have to pay for the dorm．Some students do not live on the campus．They live in houses near the campus．Those students are also banned from drinking alcohol,even if they are of legal age.
Freshmen at the college are now required to take a special course．The course is called AlcoholEdu,and lasts for two and a half hours．The students learn about the dangers of alcohol．They also take a survey to find out how much they know about alcohol．All first-year students must pass the course.
The college hopes that more information will help students make better choices．

Why does the college want all freshmen to take the alcohol course?

A.Only freshmen drink alcoho
B.The other students already know about alcohol danger
C.They want to reach students as soon as they enter colleg
D.Freshmen do not know muc
答案：C
解析：
见第一段和最后一段。第一段已经说在校生酗酒的事很严重。酒后的学生会做出危险的事。因此，让学生知道有关酒精的危害越多越好。
求函数(x)=x3-3x+1的单调区间和极值．

答案：
解析：
函数的定义域为(-∞，+∞)，且'(x)=3x2-3．令'(x)=0，得驻点x1=-1，x2=1．列表如下：

由上表可知，函数(x)的单调增区间为(-∞，-1]和[1，+∞)，单调减区间为[-1，1]；(-1)=3为极大值(1)=-1为极小值．
注意：如果将(-∞，-1]写成(-∞，-1)，[1，+∞)写成(1，+∞)，[-1，1]写成(-1，1)也正确．

答案：
解析：

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