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【多选题】
Java程序是如何运行的?如何实现跨平台的?A.
Java源码先编译成中间字节吗。
B.
中间字节码通过JVM进一步解释成对应平台的机器码，从而实现跨平台。
C.
Java源码通过JVM直接解释成机器码，从而实现跨平台。
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知识点：
皮皮学刷刷变学霸
举一反三
【多选题】关于有机沉淀剂的特点，下列何种说法是正确的?( )
A.
有较高的选择性
B.
形成沉淀的水溶性较小
C.
形成沉淀的相对分子质量较大
D.
沉淀剂的水溶性较小，易夹杂在沉淀之中
E.
形成的沉淀易吸附无机杂质，难洗涤
【判断题】One noticeable difference between the settings on the Chinese dinner table and a Western one is that in the West, you will have your own plate of food while in China the dishes are placed on the table...
A.
正确
B.
错误
【简答题】青春励志分享篇.docx ‘ 【适应教育】我最欣赏或者最扎心的一句话是什么?理由呢?
【单选题】two hundred and fifty six thousand eigh hundred and seventy three
A.
256,873
B.
568,237
C.
723,685
D.
387,325
【多选题】Task 5 Listen to the passage twice and fill in the blanks with what you hear. The main difference between Chinese and Western eating habits is that in the West everyone has their own plate of food, wh...
A.
do the best
B.
are very proud of
C.
a set of
D.
will be served
E.
friendship and politeness
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