[解析]
One possible version:
Dear Jim,
It's great to hear from you.Knowing you want to see an exhibition about Chinese culture,I'd like to recommend one to you.【高分句型一】(表明书信目的)
The exhibition of Chinese folk arts and crafts is now on at the Capital Museum and will last until April 30th with free admission.Artists from all over the country bring their masterpieces:Nianhua paintings from Tianjin,kites from Weifang,paper﹣cuts from Shaanxi,and so on.(介绍展览的相关内容)
I strongly suggest you visit this exhibition,for it will totally immerse you in Chinese culture.【高分句型二】You will have a great chance to watch the artists create their works up close.Moreover,there is even a hands﹣on area for you to make your own art.(推荐该展览的原因)
Does this exhibition appeal to you?If you are interested,log onto the museum's official website to make a reservation.You won't be disappointed,I promise!(询问对方的意向)
Yours,
Li Hua