问题
判断题
幕墙的框架材料可分两大类，一类是构成骨架的各种型材，另一种是各种用于连接与固定型材的连接件和紧固件。( )
答案
参考答案：对
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幕墙的框架材料可分两大类，一类是构成骨架的各种型材，另一种是各种用于连接与固定型材的连接件和紧固件。( )
参考答案：对
“Mr. Mott often forgets important meetings. The robot will go after him all the time. It listens to everything he says. It sees everything he does. At night, it watches him sleep. It knows everything about Mr. Mott…” It sounds like a wonderful idea, doesn’t it? But I’m afraid that Mr. Mott will not get on well with the robot, because everyone has something he doesn’t want others know. It is privacy. Just imagine that there is a video camera around you all day. How do you feel? When you are taking an exam, a teacher sits in front of you and watches you all the time. How do you feel? Mr. Mott doesn’t lose all his memory. At least he remembers that he always forgets. So why can’t he do something for this HIMSELF? He can keep a notebook with him, like most people do. In the notebook he can write down the things he should do, the persons he should meet and the places he should go. Isn’t the notebook much cheaper and safer than the robot? 小题1:“It” in the first paragraph(段落) refers to______________.
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