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【单选题】
假设原来做的一个管理系统使用的是sql server数据库,现在想把它简化为access数据库,但数据库的格式、数据项都不能变化,应该保持一样,此时可以采用( )来实施。A.
把数据复制、粘贴到access数据库中
B.
access数据库使用sql server的数据库文件
C.
使用数据导入导出操作
D.
直接在access中打开sql server数据库
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举一反三
【单选题】When negotiating with Koreans, which of the following strategies is the most appropriate?
A.
use social activities to establish friendly relations with Korean negotiators
B.
the meeting with South Korea should be agreed one or two days in advance
C.
at the beginning of the negotiation, discuss the main matters immediately to reflect the importance of these matters
D.
if there is a conflict, it should be vigorously defended
【多选题】关于变压器，以下说法正确的有（ ）
A.
变压器负载为纯电阻时， 变压器输入功率既有有功功率，又有无功功率，而输出功率仅有有功功率。
B.
变压器带容性负载时，有可能使额定电压变化率为零。
C.
变压器额定负载运行时，其效率不是定值，而且效率与 负载性质有关。
D.
变压器负载性质一定时，其效率也 不是定值， 而且效率 与负载大小有关。
【单选题】变压器带容性负载运行时，其电压变化率为（ ）。
【单选题】变压器带容性负载运行时,其电压变化率为( )
【单选题】Know what you need, want, and would like to have Before you arrive at the negotiating table, know what 4 2 .__________ . This prs the temptation to get caught up in emotions and the desire to rea...
A.
the other party wants to work with
B.
you absolutely cannot compromise and what you're willing to concede.
C.
you're an who isn't savvy enough to research the other side.
D.
you want the deal or a certain outcome,
E.
you avoid threats and manipulative tactics
F.
if one person “wins" the war, someone has to lose.
【单选题】What advice does the writer give concerning the negotiating schedule?
A.
Use breaks to discover more about the other party's needs.
B.
If serious disagreement occurs, postpone the meeting until another day.
C.
Don't lose the rhythm of the discussions.
D.
Continue the meeting until you reach an agreement.
【单选题】If the negotiating bank finds out discrepancies between documents and terms/conditions of L/C. he should contact the ( ) at the first place for documents correction.
A.
issuing bank
B.
beneficiary
C.
confirming bank
D.
applicant
【单选题】The H5000 is a state of the art TV and audio system, the makers of the HD5000 have decided against advertising the system and instead the marketing team has focussed its efforts on negotiating with s...
A.
pull marketing technique
B.
Digital marketing technique
C.
Push marketing technique
D.
Diret marketing technique
相关题目：
【单选题】变压器带容性负载运行时，其电压变化率为（ ）。
【单选题】变压器带容性负载运行时,其电压变化率为( )