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【单选题】
革兰阳性细菌细胞壁的特有成分是
A.
脂多糖
B.
脂蛋白
C.
外膜
D.
磷壁酸
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参考答案:
举一反三
【单选题】听力原文: John had a pair of old shoes which had brought him much trouble, so he decided to throw them away. He went to the rubbish area outside the city and threw his old shoes into it. 'Now they can bri...
A.
Because they were worn out and couldn't be worn any longer.
B.
Because he wanted to test his dog's ability to get things back.
C.
Because they brought him a lot of trouble.
D.
Because they were old and ugly.
【单选题】课程章节中的测验任务点在哪里批阅?
A.
作业模块
B.
资料模块作业库
C.
统计模块章节测验
D.
以上都可以
【多选题】增值税具有广泛的税基,并且适用于商品和劳务从生产、批发到零售的每一流通环节。增值税这一特点给政府财政活动带来如下一些好处( )
A.
政府可以更充分发挥税收对生产经营的调节作用
B.
有助于增加政府财政收入,相应也加强了政府宏观经济调控能力
C.
政府得自该税源的财政收入可以不受企业经营成本、费用,商品或劳务的具体流通环节变化的影响
D.
生产、批发、零售等任何一个环节少纳的税款都会在下一个环节得到相应的弥补,保证政府增值税收入的稳定
【判断题】You can send your iPhone for repair in a shipping box provided by Apple and they will pay all the charges at any time.
A.
正确
B.
错误
【单选题】中国近代史的开端是 ( )
A.
第一次鸦片战争
B.
第二次鸦片战争
C.
中日甲午战争
D.
侵华战争
【判断题】数据处理是指对各种形式的数据进行收集、储存、加工和传播等一系列活动的总和。( )
A.
正确
B.
错误
【判断题】数据处理是指对各种形式的数据进行收集、储存、加工和传播等一系列活动的总和。( )
A.
正确
B.
错误
【判断题】3. You can send your iPhone to an Apple Retail Store for repair in a shipping box provided by Apple and they will pay all the charges.
A.
正确
B.
错误
【判断题】You can send your iPhone to an Apple Retail Store for repair in a shipping box provided by Apple and they will pay all the charges
A.
正确
B.
错误
【单选题】John Jones has decided to go into the business of pro-ducing and selling boats. In order to begin this venture,he must invest $10 million in a boat production plant.The cost to produce each boat will ...
A.
13,000x-10,000,000
B.
27,000x-10,000,000
C.
9,973,000x
D.
20,000x
E.
13,000x
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