Four months __ passed by since we met last time.Four months ___ a_英语解答

Four months __ passed by since we met last time.Four months ___ a short time.
a.has; isn't b.have; isn't
选A,第一个空可以看作整体,也可以肯做个体吧?用have也可以的吧?单数和复数在这样的情况下怎么辨别?

人气：231 ℃　时间：2020-01-30 02:38:34

解答

months:n.月例句与用法:1.I've been studying Spanish for three months.我学西班牙语已经三个月了.2.He renewed the book for another two months.这本书他又续借了两个月.3.The problem should have been ironed o...