k********k
发帖数: 5617 | 3 Many people speak English and Mandarin.
How many people who speak Mandarin (and English) can speak fluently a second
foreign language, such as French, German, Spanish, Russian, Italian,
Japanese, Korean, Arabic, and others?
It is hard to pronounce English (particularly British English) correctly.
It is probably even harder to pronounce (Parisian) French correctly.
Please try to read aloud any of the following versions in a second foreign
language: French, Spanish, Italian, and German.
Russian is... 阅读全帖 |
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h******g
发帖数: 600 | 5 【作者】:
Coe, Benjamin J.; Curati, Naomi R. M.; Fitzgerald, Emma C.
【文题】:
Unusually facile syntheses of diquat (6,7-dihydrodipyrido[1,2-a:2\',1\'-c]
pyrazinediium) and related cations.
【期刊名，年份，卷，起止页码】:
Synthesis (2006), (1), 146-150.
【链接】:
【求助者email】:
f**********[email protected]
【求助者是否发包子】: |
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