皮皮学，免费搜题
登录
搜题
【判断题】
把交流电变成直流电的过程称为逆变。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】Managers should give praise to employees
A.
in a general way
B.
for a special purpose
C.
in detail and in time
D.
on a special occasion
【单选题】The best title for the text might be
A.
Managers and Stress.
B.
Negative Effects of Change on Managers.
C.
Managers and Organizational changes.
D.
How to Deal with Corporate Changes.
【单选题】Read the article below about general managers and the questions. For each question 13-18, mark one letter (A, B, C or D) on your Answer Sheet for the answer you choose. General Managers (GMs) are a pa...
A.
carry out policies uniformly.
B.
manage each other's departments.
C.
motivate junior management.
D.
find out the differences between departments.
【单选题】平面简谐波在弹性媒质中传播,某处媒质质元在某一时刻处于平衡位置处,则它的
A.
动能为零，势能最大
B.
动能为零，势能也为零
C.
动能最大，势能也最大
D.
动能最大，势能为零
【简答题】高锰酸钾是常用的氧化剂．工业上以软锰矿（主要成分是MnO 2 ）为原料制备高锰酸钾晶体．如图是实验室制备的操作流程： 上述反应②的化学方程式：3K 2 MnO 4 +2CO 2 ═2KMnO 4 +MnO 2 +2K 2 CO 3 已知： 物质 K 2 CO 3 KHCO 3 K 2 SO 4 CH 3 COOK 293K溶解度（g） 111 33.7 11.1 217 （1）加热软锰矿、KClO...
【单选题】How does Clinton differ from other general managers of JVs?
A.
He is able to speak Chinese.
B.
He has chances to be promoted to a higher position.
C.
He is a link between his headquarter and Chinese company.
【单选题】The deputy managers, one of whom is ______ by each party, shall assist the general manager in his duties.
A.
nominated
B.
summoned
C.
called
D.
named
【单选题】?Read the article below about general managers and the questions. ?For each question 13- 18, mark one letter (A, B, C or D) on your Answer Sheet for the answer you choose. General Managers (GMs) are a...
A.
carry out policies uniformly.
B.
manage each other's departments.
C.
motivate junior management.
D.
find out the differences between departments.
【单选题】In general, span of control is ______________ for managers. ( )
A.
increasing
B.
decreasing
C.
staying the same
D.
significantly decreasing
【简答题】在SELECT语句中,如果将查询结果进行排序输出,则应使用( ____________________ )分句。
相关题目：