近年来，在家装市场中，“轻装修，重装饰”已经不再是一句单纯的_爱下问搜题

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问题选择题

近年来，在家装市场中，“轻装修，重装饰”已经不再是一句单纯的口号。因为美居生活已经成为消费热点，人们的审美追求日益倾向个性化，家居饰品因此成为一种新的行业。上述材料说明[ ]

①生产决定消费的方式 ②消费是生产的目的和动力 ③一个新的消费热点的出现往往能够带动一个产业的出现 ④生产决定消费的质量和水平

A．①②

B．②③

C．③④

D．①③

答案

答案：B

选择题

下列哪一项事件与明太祖无关 [ ]

A、参加反无大起义

B、建立明朝

C、设三司

D、设东厂

单项选择题

In the following essay, each blank has four choices. Choose the most suitable one from the four choices and write down in the answer sheet. There are two types of key technology: private key and public key. Private-key encryption methods are called (71) ciphers, information is encrypted with (72) both the sender and receiver hold privately. Public-key encryption methods are called (73) ciphers, (74) created for each user, encryption key and decryption key are (75)

A．two related keys are

B．a key is

C．two unrelated keys are

D．three keys are