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【简答题】
PAX: Phew! I had to run all the way to 1 it. CA: You are a 2 late. May I see your boarding pass? PAX: Let's see. Where did I put it? Oh, here it is, I 3 I got the front section. I was hurry. CA: Yes, you did. It's seat 32C on the aisle. PAX: Miss, this is my first flight. I wonder if you could show me the ropes. CA: Don't be embarrassed. Everyone has to make their 4 flight sometime. I'd be glad to. That's 5 we are here for. PAX: Thanks. I don't even know how to find my seat. CA: They are all numbered. Just go straight 6 and another stewardess will show you where to 7 and how to fasten your 8 . PAX: And then? CA: Then listen to the intercom for further 9 . PAX: Thank you. CA: Don't 10 it. I'll come back later to see that you are OK. PAX: Thanks again.
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参考答案:
举一反三
【单选题】水准测量中要求前后视距离相等。其目的的为了消除( )的误差影响。
A.
水准管轴不平行于视准轴
B.
圆水准轴不平行于仪器竖轴
C.
十字丝横丝不水平
D.
圆水准轴不平行于仪器横轴
【判断题】Offers include non-firm offers and firm offers.
A.
正确
B.
错误
【简答题】A manufacturing firm shuts down production at one of its plants and offers the facility for rent.Based on the market for similar properties, the firm determines that the fair value of the plant is €50...
【简答题】已知干空气的气压为 1000hPa ,气温为 288K ,试求其密度?(保留两位小数,单位 kg/m 3 )
【单选题】A( )is an independent firm that offers connection and transaction-forwarding services to buyers and sellers engaged in EDI.
A.
WAN
B.
LAN
C.
VPN
D.
VAN
【简答题】对于向心轴承,若Fa/Fr<=e,则可忽略______,F=______。
【简答题】在Windows2000系统下,安装“计算器”组件。
【单选题】● 在Windows 2000中安装SNMP 服务,要在控制面板中选择“网络和拨号连接”在“网络组件”中选择 (59) 。 (59)
A.
管理和监视工具
B.
网络服务
C.
其它网络文件
D.
打印服务
【判断题】致病菌在所有食品中均不得检出。
A.
正确
B.
错误
【单选题】达维多夫关于儿童心理年龄阶段划分的标准是( )
A.
生理发展
B.
个性特征
C.
活动特点
D.
种系发展
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