皮皮学，免费搜题
登录
搜题
【判断题】
在情境感受时,感受相应的感官刺激并不是重点,产生相应的情感和态度主要的任务。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】只显示当前目录下文本文件1.txt第15行至文件末尾的命令是( )
A.
tail -15 1.txt
B.
head 15 1.txt
C.
tail +15 1.txt
【单选题】Which of the following is a difference between panel and pooled cross-sectional data?
A.
A panel data set consists of data on different cross-sectional units over a given period of time while a pooled data set consists of data on the same cross-sectional units over a given period of time.
B.
A panel data set consists of data on the same cross-sectional units over a given period of time while a pooled data set consists of data on different cross-sectional units over a given period of time
C.
A panel data consists of data on a single variable measured at a given point in time while a pooled data set consists of data on the same cross-sectional units over a given period of time .
D.
A panel data set consists of data on a single variable measured at a given point in time while a pooled data set consists of data on more than one variable at a given point in time.
【单选题】下列关于软件过程的描述，不正确的是（）。
A.
提供规范但灵活的方法来指派软件项目团队中每个成员的任务和职责
B.
目的是在规定的时间和预算内，保证软件产品的质量满足用户的需求
C.
过程定义了为达到某个目标，谁应该做什么、在什么时候做、如何做
D.
软件工程过程是确定的，每个软件项目都必须严格按照过程要求
【简答题】根据汉语完下列成句子。 1. There's a small village______ (在…脚下) the mountain. 2. The tombs______ (遍布) an area of 40km. 3. There are many trees on ______ (路的两边). 4. ______ (在过去), there was no hospital in our villa...
【单选题】在 -20°C 及 101325Pa 下, 1mol 过冷水结冰则 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
ΔS 系统 <0 ， ΔS 环 <0 ， ΔS 总 <0
B.
ΔS 系统 >0 ， ΔS 环 >0 ， ΔS 总 >0 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
C.
ΔS 系统 <0 ， ΔS 环>0 ， ΔS 总 >0
D.
ΔS 系统 >0 ， ΔS 环 =0 ， ΔS 总 >0
【简答题】横断面调查(cross—sectional in—regressiOn method)
【简答题】子曰:“君子食无求饱,居无求安, ,就有道而正焉,可谓好学也已。”
相关题目：