皮皮学，免费搜题
登录
搜题
【单选题】
下列各项中,不属于记账凭证的基本内容的是A.
会计科目
B.
经济业务摘要
C.
金额
D.
经济业务数量
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
【简答题】某设备有 2 台电动机,控制要求如下:按下起动按钮,第一台电动机 M1运行10s ,停止 5s ,第二台电动机 M2要求与M1相反,M1运行M2停止,M1停止M2运行,如此反复运行3次,M1和M2均停止,试设计PLC控制程序。
【单选题】Which of the following is TRUE according to the text?
A.
The achievement of Lisbon's goals would precede the elimination of chaos.
B.
The best way to help European firms may be to make it easier for them to fail.
C.
It is high time that the rigid bankruptcy laws in the U.S. were radically changed.
D.
Shutting a weak American company means ending up with a big chunk of assets.
【单选题】Which of the following statements is TRUE according to the text?
A.
The reason for the ECB's unwillingness to cut interest rates is that inflation was actually expected to fall in Germany.
B.
In Germany consumer prices were falling.
C.
Last year's oil prices dropping out of the year-on-year calculation directly leads to the drop of inflation.
D.
The European Central Bank is willing to cut interest rate.
【单选题】In the author's opinion,______.
A.
it is true that life in America is much faster than that in any other city
B.
people living outside big cities are lazy and miserable
C.
most American people enjoy living in the suburbs of big cities
D.
those who are busy are not necessarily unfriendly
【简答题】某设备有 3 台电动机,控制要求如下:按下起动按钮,第一台电动机 M1 起动,运行 5s 后,第二台电动机 M2 起动, M2 运行 10s 后,第三台电动机 M3 起动;按下停止按钮, 3 台电动机全部停止。
【单选题】Which of the following is NOT true about Stevie's childhood?
A.
Stevie often told people that a blind person was not necessarily disabled.
B.
He learnt to concentrate on things that he could do.
C.
He played as often as possible with his brother, who had normal sight.
D.
He tried very hard to train his sense of hearing.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
