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【单选题】
下列系统中( )是实时系统。
A.
计算机激光照排系统
B.
办公自动化系统
C.
化学反应堆控制系统
D.
计算机辅助设计系统
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参考答案:
举一反三
【判断题】若想使滴定管干燥,可在烘箱中烘烤。()
A.
正确
B.
错误
【单选题】Section A 听力原文:W: Hi, I'd like to send this package by express mail to San Francisco and I would like to buy a sheet of stamps, please. M: Here are your stamps, and just put the package on the scale. ...
A.
In San Francisco.
B.
At an airport.
C.
In a post office.
【简答题】The following are letters to the editor of a school newspaper Dear editor, I’d like to express my opinion about grades. Students should be allowed to study without worrying about grades. Fortunately, ...
【判断题】若想使滴定管干燥,可在烘箱中烘烤。
A.
正确
B.
错误
【单选题】I would like to take advantage of this opportunity to express my sincere____for you help.
A.
regulation
B.
recreation
C.
appreciation
D.
guarantee
【单选题】I'd like to express my sincere appreciation of your inviting and welcoming me to the international meeting.
A.
我很想表示对您的赞赏,并邀请您来参加我们的国际会议。
B.
我真诚地表示谢意,感谢您建议我们参加国际会议。
C.
我衷心感谢你们邀请和欢迎我参加此次国际会议。
D.
我已在那次会上发表意见,欢迎你们来参加这次会议。
【单选题】爱迪生的最终为白炽灯确定的额定电压是()V。
A.
120
B.
220
C.
110
D.
100
【单选题】爱迪生的最终为白炽灯确定的额定电压是()V。
A.
220
B.
36
C.
150
D.
110
【简答题】I’d like to__________(借此机会)to express my warmest welcome on be half of the companly.
【简答题】阅读理解。 Dear friend As the anniversary of your membership approaches, I'd like to express a heartfelt 'Thank you' from everyone here at the National Geographic Society for your valuable support. We appr...
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