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【单选题】
A: Excuse me. I heard from the annoucement that Flight CA3320 has been ___________. What happened? B: Yes Sir. We are very sorry to inform you that. It is because of the bad weather condition in Bankok. We will let you know as soon as possible once we get any updates from the control tower. A: Ok. Thank you.
A.
cancelled
B.
delayed
C.
stopped
D.
reallocated
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参考答案:
举一反三
【简答题】用并行信号赋值语句描述设计7段数码显示管的译码电路。
【简答题】定义盒子Box类,要求具有以下成员:长、宽、高分别为x,y,z,可设置盒子形状;可计算盒子体积;可计算盒子的表面积。要求:盒子的体积和表面积定义为类的成员函数。
【单选题】函数 f(x) 在 点可导与 函数 f(x) 在 点连续的关系为( )
A.
充分必要条件
B.
充分不必要条件
C.
必要不充分条件
D.
没有关系
【多选题】复习题目.doc ISSUING BANK: BANQUE NATIONALE BANK OF CANADA #582 RODOLL STREET MONTREAL CANADA 21: SEQUENCE OF TOTAL 1/1 40A:FORM OF DOC. CREDIT: IRREVOCABLE 20:DOC. CREDIT ...
B.
FOR TRANSPORT TO ... : MONTREAL,CANADA 44
D.
LATEST DATE OF SHIPMENT: 1 8 0330 45A:DESCRIPTION OF GOOD: AS PER S/C NO. T0303 100% COTTON DISHCLOTHS 36700 DOZS AT USD 2.85 /DOZ PRICE TERM: CIF MONTREAL SHIPPING MARK: R.B.S. MONTREAL C/N0.1-UP 46A:DOCUMENTS REQUIRED: +SIGNED COMMERICAL INVOICES IN 8 COPIES +FULL SET (3/3) OF ORIGINAL MARINE BILLS OF LADING CLEAN ON BOARD PLUS 2 NON-NEGOTIABLE COPIES, ENDORSED IN BLANK, CONSIGNED TO ORDER , MARKED FREIGHT PREPAID, NOTIFY RIMAS BROWN&SONS. +PAKING LIST IN 3 COPIES. +INSURANCE POLICY OR CERTIFICATE IN DUPLICATE, BLANK ENDORSED, FOR 110 PERCENT OF THE INVOICE VALUE COVERING ALL RISKS. +CERTIFICATE OF ORIGIN G.S.P. FORM A, ISSUED BY AN OFFICIAL AUTHORITY CHINA AS COUNTRY OF ORIGIN. 47A:ADDITIONAL CONDITIONS: 1. ALL DOCS MUST SHOW THE L/C NO. AND THE NAME OF ISSUING BANK. 2. A DISCREPANCY FEE OF USD 60.00 WILL BE DEDUCTED FOR EACH SET DOCUMENTS BEARING DISCPEPANCIES. 3. THIS DOCUMENTARY CREDIT IS SUBJECT TO ICC PPUBLKATION. 49: CONFIRMATION INSTRUCTION: WITHOUT 补充资料: 1、INVOICE NO.: SFCT03617, 发票时间:201 8 年 3月7日 2、GROSS WEIGHT: 54 KGS/BALE 3、NET WEIGHT: 53 KGS/BALE 4、MEAS: 0.13 m 3 /BALE 5、PACKING: PACKED IN BALES OF 100 DOZS EACH 6、VESSEL: PUDONG V.053 7、B/L NO: COCS 0488 8、B/L DAT
E.
201 8 年 3月16日
【单选题】将酮还原为亚甲基常用的还原剂不包括 ( )。
A.
锌汞齐
B.
锌粉
C.
D.
水合肼
【单选题】下面是类Cls的定义。对定义中语句描述正确的是_______。 class Cls{ public: void Cls(int x) //(1) { x=x1; } int f(int x1,int y1) //(2) { x=x1; y=y1; } int f(int x1,int y1, int z1=0) //(3) { x=x1; y=y1;z=z1;} void Chan()...
A.
语句(1)是类Cls的构造函数
B.
语句(2)和语句(3)实现成员函数的重载
C.
语句(4)实现对数据成员x的更新操作
D.
语句(1)、(2)、(3)和(4)都不正确
【判断题】“红船精神”昭示初心,承载使命。
A.
正确
B.
错误
【单选题】函数 f(x) 在 点可导与 函数 f(x) 在 点连续的关系为( )
A.
充分必要条件
B.
充分不必要条件
C.
必要不充分条件
D.
没有关系
【多选题】“红船精神”是中国革命精神之源,昭示着中国共产党人的初心。时至今日,它已经融入共产党人的精神气质,成为中国共产党的“成功密码”之一。下列对“红船精神”认识正确的是( )
A.
红船精神作为新时期爱国主义的主题,时代作用巨大
B.
弘扬“红船精神”必须坚持习近平新时代中国特色社会主义思想
C.
红船精神是在社会主义建设初期民族精神的突出表现
D.
在新时代的长征路上要做好“红船精神”的弘扬发展
【单选题】数码显示电路通常由( )组成
A.
译码器、驱动电路、编码器
B.
译码器、驱动电路、显示器
C.
显示器、驱动电路、输入电路
D.
译码器、编码器、显示器
相关题目:
【多选题】复习题目.doc ISSUING BANK: BANQUE NATIONALE BANK OF CANADA #582 RODOLL STREET MONTREAL CANADA 21: SEQUENCE OF TOTAL 1/1 40A:FORM OF DOC. CREDIT: IRREVOCABLE 20:DOC. CREDIT ...
B.
FOR TRANSPORT TO ... : MONTREAL,CANADA 44
D.
LATEST DATE OF SHIPMENT: 1 8 0330 45A:DESCRIPTION OF GOOD: AS PER S/C NO. T0303 100% COTTON DISHCLOTHS 36700 DOZS AT USD 2.85 /DOZ PRICE TERM: CIF MONTREAL SHIPPING MARK: R.B.S. MONTREAL C/N0.1-UP 46A:DOCUMENTS REQUIRED: +SIGNED COMMERICAL INVOICES IN 8 COPIES +FULL SET (3/3) OF ORIGINAL MARINE BILLS OF LADING CLEAN ON BOARD PLUS 2 NON-NEGOTIABLE COPIES, ENDORSED IN BLANK, CONSIGNED TO ORDER , MARKED FREIGHT PREPAID, NOTIFY RIMAS BROWN&SONS. +PAKING LIST IN 3 COPIES. +INSURANCE POLICY OR CERTIFICATE IN DUPLICATE, BLANK ENDORSED, FOR 110 PERCENT OF THE INVOICE VALUE COVERING ALL RISKS. +CERTIFICATE OF ORIGIN G.S.P. FORM A, ISSUED BY AN OFFICIAL AUTHORITY CHINA AS COUNTRY OF ORIGIN. 47A:ADDITIONAL CONDITIONS: 1. ALL DOCS MUST SHOW THE L/C NO. AND THE NAME OF ISSUING BANK. 2. A DISCREPANCY FEE OF USD 60.00 WILL BE DEDUCTED FOR EACH SET DOCUMENTS BEARING DISCPEPANCIES. 3. THIS DOCUMENTARY CREDIT IS SUBJECT TO ICC PPUBLKATION. 49: CONFIRMATION INSTRUCTION: WITHOUT 补充资料: 1、INVOICE NO.: SFCT03617, 发票时间:201 8 年 3月7日 2、GROSS WEIGHT: 54 KGS/BALE 3、NET WEIGHT: 53 KGS/BALE 4、MEAS: 0.13 m 3 /BALE 5、PACKING: PACKED IN BALES OF 100 DOZS EACH 6、VESSEL: PUDONG V.053 7、B/L NO: COCS 0488 8、B/L DAT
E.
201 8 年 3月16日
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