Speaking in front of other people can be a real worry if you've not had a lot of practice. Even if you know your stuff, it can be hard to get everything together in time, look confident, speak clearly, and get your message across well. This practical book contains a self-assessment quiz, step-by-step guidance, top tips, common mistakes and advice ... المزيد عند سوق.كوماشتريه من سوق.كوم
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