题目内容
下列关于计算机机器语言的叙述，错误的是________。
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Walk'n Roll to School Day
The School District of Pittsfield, together with the help of many local volunteers, has coordinated Pittsfield's first Walk'n Roll to School Day on October 5. On October 5, children and their parents are encouraged to walk, jog and ride their bicycles to school. This event was created in response to a growing trend in childhood weight related health problems, and to recognize that we all care about the health of our children and the health of our community.
As part of the event, an all-day educational festival will take place at the Darrow Elementary School, focusing on how walking and bicycling to school can improve children's health, and provide numerous other benefits to the community. We will need several volunteers to make this event come off smoothly. If you are interested in volunteering, please contact Melissa Thompson at direct line: (352) 643-0129 or fax: (352) 643-0135. You can also stop by her office (located in the administrative office suite) at the Darrow Elementary School.
Dear Melissa,
I just called to talk to you about the Walk'n Roll to School Day, but you were not in the office. I am really excited at the event and am happy to volunteer in whatever capacity you need. I have noticed among my son's friends, that many of them could use some additional exercise. I believe that weight-related problems in children come from not playing outside, and not only from diet. I am so glad the school district has come up with this fun way to encourage walking to school.
You can call me at (352) 728-1100. If I am not in, let me know if there is a good time this week I could stop by to talk to you about this. My son is a fifth grader at Darrow, and I'll be here every day this week to drop him off and pick him up.
Hope to talk to you soon,
Danielle Schroeder
What is Walk'n Roll to School Day intended to improve？
Which of the following is true according to the two passages？
十进制算式7X64+4X8+4的运算结果用二进制数表示为_______。
SECTION A CONVERSATIONS
Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
听力原文：W: I want to register for this mathematics course.
M: I'm sorry registration has closed.
W: Closed？ The clerk told me I could come back and register any time during the first week of classes.
M: Well, that's not possible. The computer's official student account has already been sent to the state. And that's what our budget is based on. Who told you that anyway？
W: Some woman here when I tried to register three weeks ago. She said I just had to pay a late fee.
M: She must have been a temporary worker. They don't have much training. Why didn't you register then？
W: She said I couldn't until I had my birth certificate. Here it is.
M: Your birth certificate？
W: Well, I'm a new part-time student. So she asks for identification. I don't drive so I don't have a driver's license.
M: Huh. That's no reason to demand a birth certificate. We only need to establish residency: a phone bill with your name and address on it would've been fine.
W: Really？ Only prove of my address？
M: Yes. I'm afraid she gave you the wrong information. Still you'll have to wait and take your math's class next semester.
W: But that's not fair.
M: Well, I sympathize with your problem, but frankly, I don't think there is anything anyone can do for you. You were trapped in the system. If you want to you can talk to the director. She will help you if she can.
W: Great.
M: Don't get your hopes up.
What problem does the woman have？
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