皮皮学，免费搜题
登录
搜题
【单选题】
物流信息系统具有集成化、模块化、实时化、( )和智能化的特点。A.
网络化
B.
在线化
C.
大型化
D.
图形化
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】At the end of the movie, Christ Gardner realized his American Dream, and he became a ________ through hard work and self-reliance.
A.
successful businessman
B.
professional reporter
C.
successful salesman
D.
wonderful husband
【简答题】“I have been fortunate, Jeffrey. I loved a wonderful man. And he loved me. __ 1 __ his love is now a memory, it is also a real dream that never__ 2__ . Love is like a beautiful photograph you __ _3_ _...
【单选题】Why did the author want to attend his dream school?
A.
Because it is the most famous school in the country.
B.
Because its tuition is expensive.
C.
Because he could realize his dream of being a world-class writer.
D.
Because the activities and lectures there are wonderful.
【单选题】a. She started as an investment agent at Merrill Lynch. b. Finally the writer was able to open her own firm. c. Fred Harrow was one of her regular customers. d. Fred was able to pay his medical bills ...
A.
f--m--i--n--g--c--h--l--j--a--e--b--k--d
B.
m--e--i--a--n--f--h--l--c--g--j--k--b--d
C.
m--g--n--f--h--l--c--j--e--i--a--k--d--b
D.
f--i--g--n--k--l--m--h--e--d--c--j--a--b
【多选题】“测量角度”是测量的基本工作之一，熟练地使用经纬仪测量水平角、竖直角是测量人员必须具备的基本功。某工地使用DJ2型光学经纬仪进行控制测量，用DJ6型经纬仪进行施工测量中的细部测设。测回法和方向法是经纬仪测量水平角的常用方法，下列有关测回法的说法中，（）是错误的。
A.
测回法适用于观测只有两个方向的单角
B.
正镜观测又称为盘左
C.
盘左和盘右应尽量按同一方向旋转照准部
D.
同一方向上、下半测回的读数应相差90°
E.
使用DJ6观测，上、下半测回角值之差不应超过±60″
相关题目：
参考解析：
知识点：
题目纠错 0
发布
