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【单选题】
消化道造影常用对比剂是A.
硫化钡
B.
硫酸钡
C.
氯化钠
D.
硫酸钙
E.
氯化钙
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反馈参考答案：
举一反三
【单选题】The following is about the characteristics of HTML tags, and the description error is:
A.
Tags consist of a pair of Angle brackets and tag names, and most tags come in pairs。
B.
HTML tags and attributes are not case sensitive, but for consistency it is best to write in lowercase。
C.
Attribute values must be enclosed in quotation marks。
D.
Tags can be customized by the user。
【简答题】保理融资期限______，主要适用于满足______的融资需求。
【判断题】Forms are submitted as forms when data is submitted, so be sure to nest the form element tags in the tag.
A.
正确
B.
错误
【单选题】All items must be returned with their original tags and without______signs of wear for a refund.
A.
any
B.
some
C.
none
D.
several
【简答题】When these tags are inserted into a Web page, they are read by the browser and interpreted into a page display.上述句子的准确中文含义是:A. 当这些标签入网页中时,它们读取浏览器并解释成页面显示。 B. 当这些标签插入网页中时,浏览器将读取它们并将其解释为页面进行显示。 C. 当这些...
【简答题】A．texts B．editors C．creators D．tags
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