中国古代的“五行学说”把世界的本原归结为“五行”,认为宇宙万物都由木、火、土、金、水五种基本物质的运行(运动)和变化所构成的。这种观点
I think it’s important ______ healthy.
My coat is too small, so I’m _________. A. going fishing B. going swimmingC. going shopping D going camping
You’re too tired. You _______ have a good rest.
Thanks for ___________ my daughter to your birthday party .
— What did you do last weekend? — I ______ shopping with my friends.