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【单选题】
发明透射电子显微镜的第一人是A.
卢卡斯
B.
C.
查尔斯
D.
加布尔
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皮皮学刷刷变学霸
举一反三
【单选题】Protoplasts are plant cells that have had their cell walls removed. What happens if plant protoplasts are placed in distilled water?
A.
They get larger and become turgid.
B.
They get larger and burst
C.
They get smaller and become plasmolysed
D.
They get smaller and shrivel up
【简答题】protoplasts
【简答题】4-5A股高送转套路难再,相关监管趋严.pdf
【简答题】下面是一段视频播放程序片断,请根据注释在空白划线片填写代码。 private void initVideoPath() { File file = new File(Environment.getExternalStorageDirectory(), "movie.3gp"); // 为视频播放对象 videoView 设置视频文件 file ( 1 ) _____________________...
【单选题】When you _________ an author, you restate or summarize his or her ideas in your own words.
A.
quote
B.
introduce
C.
paraphrase
D.
annotate
【判断题】When you paraphrase or summarize from an article, you need not document the source.
A.
正确
B.
错误
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