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first: can tell 4 tones in pinyin.
second: increse the proper local Chinese words.
third: start from building simple sentences.
Temperature, pressure, surface area and concentration all affect the rate of a chemical reaction.
Temperature makes the particles more energetic and increases the frequency of collisions...
A great way of approaching this question is by applying a case study such as tourism in Antartica. Geographers argue that Antartica is the only wilderness left in the world - that is to say that i...
there are a few main ways to solve simultaneous equations: find an equal like term. In this case y and add or subtract the two equations together to isolate one of x or y.
Another way of...
Listening exams are one of the most difficult components of the French GCSE, but also one of the most important as they test both your understanding and vocabulary. Many students often find it difficult t...
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