用am,is,are+ing造句用现在进行时表示现在正在+ing
问题描述：
用am,is,are+ing造句
用现在进行时表示现在正在+ing
答
I am doing sth
答
I am answering your question.
答
I am playing basketball with my classmates .(我正在和我的同班同学打篮球)He is washing his clothes because he wants to make them clean .(他正在洗衣服,因为他想让它们变得干净)We are planting trees on the...