【多选题】某静电场中的一条电场线与x轴重合,其电势的变化规律如图所示。在O点由静止释放一电子,电子仅受电场力的作用,则在- x0~x0区间内( )【图片】
【多选题】亨利·明茨伯格的领导角色理论中,将管理者的工作划分为( )等类型。
【单选题】What kind of suggestion does the author give to Virginia Tech website at the end of the passage?
A.
Alter the arrangements and orders of the checklist.
B.
Complete the design of the list.
C.
Present suggestions for individuals for their self help.
D.
Offer a box for people to write down their plan of action.
【单选题】加拿大学者亨利·明茨伯格提出的领导者角色理论指出,领导者在组织中扮演的“经理角色”可以分为三种类型,以下 不属于 “经理角色”三种类型的是( )。
【单选题】Section BDirections: In this section,you will hear 3 short passages.At the end of each passage,you will hear some questions. Both the passage and thE questions will be spoken only once. After you hear...
A.
Because nobody knew his address.
B.
Because nobody knew his age.
C.
Because Ricard's private Iife was a secret.
D.
Because Ricard was still a bachelor at the age of 45.