short skirts were in fashion now

short skirts were in fashion now Short skirts are in fashion now.这里的"be in"是表示“什么什么正流行”吗? 请教新概念第一册107课中一个句子的发音Short skirts are in fashion now Fashion IN Were short skirts怎么读 these coats are in fashion now They were in fashion last year.为什么were不用过去式 they were short then .but now they——【】 Those fantastic fashion modles were in ltaly last month. These shoes are in fashion now?怎么改成一般疑问句? The shoes are in fashion now.一般过去时：一般疑问句： in fashion