皮皮学,免费搜题
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搜题
【单选题】
在物料粉碎中不需要任何固体研磨介质的粉碎是 。
A.
球磨
B.
气流粉碎
C.
振动磨
D.
搅拌磨
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【简答题】信息匹配(共5小题;每小题2分,满分10分) 请阅读下面应用文和相关信息,按照要求进行匹配,并在答题卡上将对应题号的相应选项字母涂黑。 首先,请阅读下列广告信息: A. ENGLISH LANGUAGE CENTER Classes for beginners for 3 months. Focus on grammar as well as writing and oral English. 3...
【简答题】第二节:信息匹配(共5小题;每小题2分,满分10分) 请阅读下面应用文和相关信息,按照要求进行匹配,并在答题卡上将对应题号的相应选项字母涂黑。 首先,请阅读下列广告信息: A. ENGLISH LANGUAGE CENTER Classes for beginners for 3 months. Focus on grammar as well as writing and oral Englis...
【多选题】安全教育的形式有(  )
A.
定期开展安全月、百日安全活动
B.
安全展览、安全教育陈列室
C.
安全经验交流会、安全现场会
D.
多媒体安全宣传
【单选题】Which of the following is NOT mentioned as a step to control smoking?
A.
Collecting a special tax on cigarettes.
B.
Forbidding smoking in all public places.
C.
Banning cigarette advertising from radio and TV.
D.
Requiring a warning on each cigarette package.
【简答题】A.They were just as busy as people of today. B.They saw the importance of collective efforts. C.They didnt complain as much as modem mann D.They lived a hard lifebyhunting and gathering.
【判断题】淋巴细胞和肝细胞都能启动特异性的免疫反应。()
A.
正确
B.
错误
【单选题】铁路旅客信用信息保存期为( )年?也就是说,列入“黑名单”的旅客在这几年内将不能再次购买火车票。
A.
3
B.
5
C.
6
D.
8
【单选题】The book covers a wide______ of topics on international politics.
A.
range
B.
number
C.
collection
D.
amount
【多选题】存货计价方法包括
A.
先进先出法
B.
个别计价法
C.
后进先出法
D.
加权平均法
【简答题】阅读下列应用文及相关信息,并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。 首先,请阅读下列广告信息: A. ENGLISH LANGUAGE CENTER ◇ Classes for beginners for 3 months ◇ Focus on grammar as well as writing and oral English ◇ Open from 3:00 p.m...
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