用am/are/is/am not/isn't/aren't 填空:____there any fish in the sea?
问题描述:
用am/are/is/am not/isn't/aren't 填空:____there any fish in the sea?
答
填 Are fish是复数
因为这里的fish 是海里的鱼,是可数的,只是单复数一样.