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【单选题】
成年牛瘤胃的体表投影位于(2018真题上86)A.
左侧腹壁
B.
右侧 5-7 肋
C.
左侧前下方 6-8 肋
D.
右侧 7—11 肋
E.
右侧 8-12 肋
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【单选题】关于 Scratch 中的“声音控制”体感功能,以下哪一项是错误的?( )
A.
与“视频侦测”一样属于 Scratch 扩展模块中的功能
B.
不同计算机可能对外界声音的敏感度不一样，程序响度值设置应经过调试
C.
向麦克风吹气一样可以获得响度值
D.
响度值设为 -10 没法触发启动“当响度 > （）”积木
【简答题】Use some of the words recycled above and the phrases below in the correct form to complete the stories. (Book p20) 用上面一些重复使用的单词和下面短语的适当形式来完成故事。(13-14题) bring up, go ahead, account for, by accident, on...
【单选题】Yesterday I got up later than usual I had breakfast in a burry and almost! Missed the bus. At school. Mr. Green was absent because be was iii and we studied by ourselves. On my way home from school. m...
A.
True.
B.
False.
【单选题】使用 Scratch 朗读功能时,以下哪种情况会导致不能发音?( )
A.
Scratch 版本太低
B.
计算机不在网络状态
C.
设置的朗读语类与文本语类不一致
D.
以上选项都符合
【单选题】听力原文：W: I hope I'll be able to find Fred's sister at the bus station. All I know is that she's got brown hair and blue eyes. M: I could go with you. I met her a couple of years ago. Q: What does the m...
A.
She is likely to get lost at the bus station.
B.
He may be able to identify her.
C.
He is an old friend of hers.
D.
He has already picked her up at the bus station.
【简答题】阅读短文，从每小题所给的A、B、C、D四个选项中选出最佳选项。 Helen Beckman, an old woman of fifty, always thought herself right. Sometimes she made a mistake, but she tried her best to deny (否认) it. One day, she was walking along...
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