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【判断题】
砌砖的高度不大于长度或宽度的3倍,长度不超过高度的6倍。
A.
正确
B.
错误
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【简答题】In a language Y, all words of the form C 1 C 2 VC 3 C 4 conform to the following restrictions (a) C 1 must be an obstruent (b) C 2 must be a sonorant (c) If C 3 is a sonorant, C 4 must be an obstruent...
【单选题】能实现总线连接方式的门为
A.
TTL三态门
B.
OC门
C.
T TL或非门
D.
TTL与非门
【单选题】The captain urged that the mission before dark. [     ]
A.
must be finished
B.
be finished
C.
ought to be finished
D.
was finished
【多选题】An administrator is configuring a Catalyst switch with VLAN information that must be automatically distributed to other Catalyst switches in the network. What conditions must be met in order for the V...
A.
The switch that will share its VLAN configuration must be in VTP server mode.
B.
The switches must be in the same VTP domain.
C.
The switch that will share the VLAN information must be configured as the root bridge.
D.
The switches must be connected over VLAN trunks.
E.
The switches must be configured to use the same STP version.
F.
The switches must have VTP pruning activated.
【单选题】下列复合函数分解为基本初等函数的步骤不正确的是
A.
B.
C.
, ,
D.
【简答题】在TTL三态门、OC门、与非门、异或门和或非门电路中,能实现“线与”逻辑功能的门为______,能实现总线连接方式的门为______。
【简答题】浙江佳马进出口有限公司与Ero Co., Ltd.签订出口合同后,能否马上与杭州丽梅工贸有限公司签订购销合同并指示其开始生产浴室柜,为什么? 2.浙江佳马进出口有限公司在出口浴室柜前是否需要办理报检,为什么?如果不需要,出入境检验检疫机构能对该货物进行检验吗?如果需要,当地出入境检验检疫机构检验合格后,要向报检单位签发什么单证?
【简答题】一、出口报价核算与发盘操作 2014 年 1 月 6 日 ,浙江佳马进出口有限公司外贸业务员张捷收到法国客户 Ero Co., Ltd. 经理 Murielle Lebon 小姐 的电子邮件 ,欲购浴室柜 (见下图) , 内容如下: 发件人: muriellelebon @ero. com 收件人: zhangjie@jiama.com 日 期: 2014-01-06 16:56:18 主 题:...
【单选题】能实现总线连接方式的门为
A.
TTL 三态门
B.
OC 门
C.
TTL 与非门
D.
TTL 或非门
【单选题】If the student wants to get an F1 visa, he must be accepted as a___by the colleges or universities in the United States.
A.
preparatory student
B.
part time student
C.
full time student
D.
all of the above
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