题目内容
（请给出正确答案）
What kind of topics do you think Donna does NOT like？
A．Movies.
B．Books.
C．Politics.
D．Music.
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（由简答题聘请的专业题库老师提供的解答）
更多“What kind of topics do you think Donna does NOT like？A．Movies.B．Books.C．Politics.D．Music.”相关的问题
A、dishonest practices
B、private practices
C、conventional practices
D、medical practices
B．It prepares students to meet the future needs of society．
C．It encourages students to learn throughout their lives．
D．It ensures that students’ expectations are successfully fulfilleD．
B．They may become nice people if they are willing to change their lifestyle
C．They are fine young men despite their loose jeans and multi-colored hair
D．They will respect you if you respect them
B．regulations should be made to guide the science of cloning humans onto the right track
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D．Antinori is a great scientist who pushes reproductive biology to the limits
A、silica
B、calcium
C、carbonate
D、iron oxides
Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.
听力原文： It was an Italian inventor who created the first wireless device for setting out radio signals in 1895. But not until the American inventor Lee De Forest built the first amplifying vacuum tube in 1906 did we get the first radio as we know it. And the first actual radio broadcast was made on Christmas Eve of 1906. That's when someone working from an experimental station in Brand Rock, Massachusetts, arranged the program with two short musical selections of poem and brief holiday greeting. The broadcast was heard by wireless operators on ships with a radio through several hundreds miles. The following year, De Forest began regular radio broadcasts in New York. These programs were similar to much what we hear on radio today. In that, De Forest played only music. But because there were still no home radio receivers, De Forest's audiences consisted only of wireless operators on ships in New York Harbor. There is no doubt that radio broadcasting was quite a novelty in those days, but it took a while to catch on commercially. Why？ Hmm, for the simple fact that only a few people, in fact, only those who tinkered with wireless telegraphs as a hobby owned receivers. It wasn't until the 1920s that someone envisioned mass appeal for radio. This was radio pioneer David Sarnoff who predicted that one day there would be a radio receiver in every home.
Why were early radio broadcasts heard by such a small audience？
A．Few people owned the necessary equipment.
B．The music selection was not very popular.
C．Few ships came into New York harbor.
D．The radio signal was too weak to reach a mass audience.
A．He has been working for a long time.
B．He doesn't know how to use a computer.
C．He doesn't want to write the paper.
D．He needs to get an office job.
M: What oral presentation？ I don't have to give mine until the end of the next week.
W: You mean you haven't even started working on it yet？
M: No. I need the pressure of a deadline to get inspired.
W: Gee. I'm just the opposite. I can't Concentrate unless I know I have plenty of time. Besides I have a big physics test next Week so I want to get my presentation out of the way.
M: What's your presentation on？
W: William Carlos Williams.
M: Wasn't he a poet？ I thought we were supposed to focus on a short story.
W: He wrote short stories, do you know？
M: Really？ I never knew that I guess I'll learn more on Tuesday. Is that when you are supposed to talk？
W: Uh-huh. But I was going to offer you sneak preview. I'm looking for someone to tell me whether I'm talking to fast and whether you can follow what I'm saying.
M: I guess I could do that. When were you thinking of？
W: Will tonight be all right？ I have a class to go to now but I'll be around after dinner.
M: That sounds good. I'll stop by your room. It's probably quieter there than in my hall.
What does the woman want the man to tell her？
A．When the report is due.
B．How he chose his topic.
C．If he passed the course.
D．Whether her talk is clear.
A．They detect nerve impulses transmitted to a grasshopper's legs.
B．They sense how far a grasshopper has jumped.
C．They detect changes in air pressure.
D．They help a grasshopper find food.
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