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【单选题】
祥子给拉 “包月”后,重新回到人和车厂的原因是
A.
被赶出门
B.
带人被军阀逃兵捉走
C.
被侦探敲诈
D.
捡到的骆驼又丢了
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【判断题】Ajax and HTML5 can make the web user interfaces look similar to or even better than applications in your computer.
A.
正确
B.
错误
【单选题】关于Ajax描述,错误的是( )
A.
严格地讲,Ajax并不是一门新技术,而是一种技巧
B.
Ajax是对现有Web技术的一种综合应用
C.
Ajax的核心是基于XMLHttpRequest的同步请求机制
D.
Ajax是一种异步通讯机制
【简答题】翻译句子,注意approach在句中的意思。 1. John is approaching retirement. 2. All the approaches to the palace were guarded by troops. 3. I don't think refusing to negotiate is the right way to approach this problem. ...
【判断题】MOV格式视频比较清晰,占用容量很大。
A.
正确
B.
错误
【判断题】理想气体的剩余焓和剩余熵均为0
A.
正确
B.
错误
【多选题】The control surfaces include all those surfaces of an airplane used for ______control.
A.
gravity
B.
attitude
C.
lift
D.
drag
【简答题】the control suces include all those suces of an airplane used for attitude,lift,and drag control.
【单选题】The deserts of the world are not all covered with sand. Many of them have surfaces of rock or clay or small stones. They are not flat, either. They often have high hills and deep valleys. There is som...
A.
it rains in spring only
B.
there is some rain, but far from enough
C.
it rains for a short time every month
D.
the rainfall is just enough for the plants
【简答题】ajax及实现原理是什么?
【判断题】培养液由桃红色变为黄色,是由于CO2积累过多,培养液发生酸化,需要及时调整pH,否则会对细胞发生不利影响,严重时细胞脱落发生死亡。
A.
正确
B.
错误
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