On weekends,there are often many people___on the beach 为什么填llying?
问题描述：
On weekends,there are often many people___on the beach 为什么填llying?
答
一个句子只能有一个谓语动词,这个句子的谓语动词是are,所以lie要处理成非谓语,这里是现在分词,表伴随状态,lying,意思是人们一直（正)躺在沙滩上